[2023] Best Smartwatch with SpO2 Monitoring Sensor

Welcome again to our top-level Android Smartwatch reviews blog. In this blog, we are reviewing some trusted smartwatches that can give true measurements of blood oxygen levels in the human body. After the coronavirus pandemic, people are now considering SPO2 monitoring, and demands for oximeters have increased. But every time oximeter would not be a good choice if a smartwatch with the same sensor is available in the market. Going with a smartwatch is a good choice because you can get multiple features in a single bundle. Basically, the SPO2 sensor allows users to monitor their blood oxygen levels and detect potential health issues.

A few decades ago, your watch could only tell you the time. It could not tell you anything else. You could find people desiring for the device to tell them more about their health. Luckily, that has been answered through smartwatches.

They came with only basic features. Today, you can use them to receive and answer calls and monitor your health, including the SpO2 monitoring sensor. Please do note that the FDA hasn’t approved the smartwatch as a medical device, but these devices can provide you with health monitoring features.

Today, they come with an oxygen sensor, which can be used to measure your blood oxygen saturation level in the body. Let’s know some more about smartwatches and SPO2.

Our Top Picked Smartwatch with SpO2 Sensor

Title
Best Choice
Amazfit GTR 3
Customer Choice
Fitbit Versa 3
Good choice
HONOR Band 5
Image
Amazfit GTR 3 Smart Watch for Men, 21-Day Battery Life,...
Fitbit Versa 3 Health & Fitness Smartwatch with GPS, 24/7...
Honor Band 5 Smart Watch, Smart Watch with SpO2 Monitor...
Display Size
1.39 inches
1.58 inches
0.9 inches
Display Type
AMOLED Display
AMOLED touchscreen display
AMOLED Display
Operating System
Amazfit OS
Wear OS 3
OEM's Proprietary OS
SpO2 Monitoring
WaterProof
Bluetooth Calling
Battery Life
12 Days
7 Days
14 Days
Best Choice
Title
Amazfit GTR 3
Image
Amazfit GTR 3 Smart Watch for Men, 21-Day Battery Life,...
Display Size
1.39 inches
Display Type
AMOLED Display
Operating System
Amazfit OS
SpO2 Monitoring
WaterProof
Bluetooth Calling
Battery Life
12 Days
Buy Now
Customer Choice
Title
Fitbit Versa 3
Image
Fitbit Versa 3 Health & Fitness Smartwatch with GPS, 24/7...
Display Size
1.58 inches
Display Type
AMOLED touchscreen display
Operating System
Wear OS 3
SpO2 Monitoring
WaterProof
Bluetooth Calling
Battery Life
7 Days
Buy Now
Good choice
Title
HONOR Band 5
Image
Honor Band 5 Smart Watch, Smart Watch with SpO2 Monitor...
Display Size
0.9 inches
Display Type
AMOLED Display
Operating System
OEM's Proprietary OS
SpO2 Monitoring
WaterProof
Bluetooth Calling
Battery Life
14 Days
Buy Now

Last update on 2022-11-22 / Affiliate links / Images from Amazon Product Advertising API

What is an oxygen monitor & what does it do?

As you know, oxygen is crucial for our lives. What can we do without oxygen? We will all die. That is why, it is essential to monitor the oxygen rates in the body to ensure that your body is perfectly fine.

When the oxygen levels are low or high, then it means, that you need immediate medical attention. The right oxygen level in the body ensures that everything is functioning alright in your body.

So, how can the blood oxygen sensor in the smartwatch be useful for you? It is called as the SpO2 feature in the smartwatch and does the same function as that of the pulse oximeter. It can be used by athletes too who want to do better performance.

Buying guide – Factors to Consider before buying Smartwatch with SpO2 sensor

Smartwatch models have come a long way with several features in them. You can notice that smartwatches come embedded with several features that make them worthy of a medical device. You can measure the health vitals to get a better understanding of your body.

Apart from heart monitoring, and sleep tracking, they also come with oxygen level monitoring. Yes, smartwatches these days come infused with the same function as that of the oxygen monitor.

The oxygen monitor helps you to learn and find out the oxygen level in your body. They are also known as pulse oximeters. It measures the pulse and the oxygen in your blood. The ideal score should be between 96% to 99%.

Today, we are going to reading about some of the factors to consider when choosing the model for the SpO2 feature.

  • Oxygen sensor

As we are dealing with the SpO2 feature, it is vital that the model comes with the oxygen sensor feature in it. Most of the top-end smartwatches come with this feature. Though you may find the feature for under $100 models, we are skeptical about the measurement accuracy.

  • Health tracking

The health tracking features are also important for ensuring that your body is working in perfect shape. When you are working out, then it helps you know if you can reach your goals and fitness levels.

  • Additional features

The model should always come with additional features in it. This is especially when you are choosing a top-end piece. You should be able to download material from the internet, receive and answer calls, and so on.

This means you don’t have to take your smartphone with you everywhere. Supposing you are swimming or practicing yoga, and getting a call, then it is more convenient to answer it through your smartwatch, than your smartphone.

  • Build quality & reliability.

We concentrated more on the build quality & reliability of the smartwatches. We do not want to get models that have to be replaced every alternative month, is it not? Since you are going to be spending $200 – $400, that is why, it is essential that the model comes with a robust build.

  • Price

Lastly, you have to check for the price of the smartwatch. Though it is a common feature, we felt that the Garmin and Apple smartwatches did a decent job of accurately measuring the oxygen level.

They cost around $200-$500. Though they cost more, you should be alright to spend that kind of money. Besides, the models also come with a host of other noteworthy features that can come in handy for your health.

10 Best Smartwatch with SpO2 Sensor

1. Amazfit GTR 3

Amazfit GTR 3 Highlights
► 1.39-inch AMOLED, 454 x 454 pixels resolution
► Battery life up to 12 days
► 150+ Sports modes
► GPS, GLONASS, Galileo, QZSS
► 5ATM water resistance

Last update on 2022-11-22 / Affiliate links / Images from Amazon Product Advertising API

Amazfit GTR 3 is designed for fitness enthusiasts and the watch is both fashionable and functional. The stylish design of this Amazfit model makes it fashionable, and more trending and the mind-blowing features make it a functional watch for those who are very conscious about their fitness. This watch comes with a 1.39-inch display size with 454*454 pixels resolution protected with 2.5 D corning gorilla glass. It has a built-in GPS and lots of sensors that give you accurate results about your health and fitness. There are many sensors available in this watch including a 6-axis acceleration sensor, temperature sensor, barometric altimeter, 3-axis geomagnetic sensor, and Bio-Tracker 2 PPG. It has many health-related features such as sleep tracking, heart rate monitoring, stress monitoring, and SpO2 monitoring. It comes with a highly accurate and reliable SpO2 sensor built-in, So it is the best choice for the best SpO2 monitoring sensor. The SpO2 sensor of this watch provides you with continuous monitoring throughout the day. It can also track changes in SPO2 levels during physical activity which can be useful for optimizing your workout and preventing overexertion.

There are 150+ sports modes present in this smartwatch like hiking, cycling, walking, running, swimming etc. The water resistance is up to 50 meters i.e., 5 ATM so it is suitable for swimming and other water activities.

Lastly, the Amazfit GTR 2 is a stylish and good smartwatch for you that provides you with accurate data and insights about your health and fitness. the display of this watch also facilitates an always-on screen that permits you to check the time and other information without activating the screen. So, There are multiple features that make this watch perfect for fitness enthusiasts and other users.

Amazfit GTR 3 Specifications in detail

Dimensions and Display: The dimension of this watch is 46.7 x 46.7 x 10.75 mm and has 1.39 inch AMOLED display with 454*454 pixels resolution and 326 PPI. The display screen is protected by 2.5Dcorning gorilla glass. The weight of the smartwatch is 44 g without the strap.

Battery Life: The capacity of the battery is 450 mAH. The life of the battery is up to 12 days with typical use and up to 5 days with continuous GPS use. It takes 2 hours to fully charge.

Connectivity: It supports Bluetooth 5.2, NFC, and Wi-fi connectivity.

Sensors and trackers: Lots of sensors including BioTracker 2 PPG, 6-axis acceleration sensor, 3-axis geomagnetic sensor, barometric altimeter, ambient light sensor, and temperature sensor. Different health tracking features like Heart rate monitoring, sleep tracking, stress monitoring, SpO2 monitoring, and breathing exercises.

Compatibility: It is compatible with Android 6.0 or later, iOS 12.0 or later.

Amazfit GTR 3 Pros and Cons

Pros

  • Quick-release silicone strap for easy customization
  • Long battery backup
  • 150+ sports modes

Cons

  • No support for third party apps or watch faces
  • Limited voice assistant functionality
  • The Amazfit apps can be buggy

2. TicWatch Pro 3

Ticwatch Pro 3 Highlights:
► 1.4-inch AMOLED display, 454 x 454 pixels
► Qualcomm Snapdragon Wear 4100
► 8GB Storage along with 1 GB RAM
► Water resistance Up to 1.5 meters (5 ATM)
► Wear OS by Google

Last update on 2022-11-08 / Affiliate links / Images from Amazon Product Advertising API

Mobvoi TicWatch Pro 3 is a powerful and feature-rich smartwatch that comes with a range of advanced features. It is designed for users who want to stay connected and track their fitness activities. It has dual display technology. It comes with 1.4-inch AMOLED screen and an FSTN LCD secondary display with 454*454 resolution. FSTN LCD display provides an extended battery life in Essential Mode, in essential mode, users can see the only date, time, and basic fitness tracking data. This watch is powered by the Qualcomm Snapdragon Wear 4100 processor and runs on the Wear OS by Google. This watch comes with 1 GB RAM and 8 GB internal storage to store many apps and music. The sensor of this watch provides you with accurate tracking of your activities such as running, cycling, steps, heart rate monitoring, and swimming. It also has sensors including an accelerometer, ambient light sensor, barometer, and gyroscope. The water resistance is 5 ATM so it is suitable for swimming and showering. It supports Bluetooth 4.2 and Wi-Fi 802.11 b/g/n, as well as NFC for Google Pay.

Overall, this watch is the best watch and comes with a premium design, advanced technology, fast performance, accurate trackers, and also dual display technology.

Mobvoi TicWatch Pro 3 Feature and Specification

Display and Design: Mobvoi TicWatch Pro 3 has Premium Design and looks to keep it in the flagship category. Its body is of Stainless steel bezel with a product dimension of 11.9 x 11.9 x 8 cm 1.4-inch AMOLED Retina Screen, 454×454 high-resolution, and 180 gm item weight.

Operating System: This is the 1st Wear OS by Google smartwatch with the Qualcomm Snapdragon Wear 4100 Platform.

Storage: It has 1G RAM and 8G ROM that enable smoother performance.

Battery: This smartwatch comes with Dual-layer Display 2.0 supports Smart Mode and Enhanced Essential Mode that enables up to 3 days of battery life in Smart Mode, and up to 45 days in Enhanced Essential Mode.

Trackers and Sensors: Mobvoi TicWatch Pro 3 SmartWatch comes with Advanced Health and Fitness Monitoring like heart rate monitoring, blood oxygen level monitoring, Sleep Tracking, Stress Monitoring, and Multiple sports modes, with built-in GPS, barometer, and 24-hour heart rate monitoring with help of a more accurate sensor. Mobvoi Ticwatch Pro comes with a built-in mic and speaker.

Pros and Cons of Mobvoi TicWatch Pro 3

Pros

  • Dual display technology
  • Large amount of storage for apps and music
  • Fast and responsive performance

Cons

  • Large size and bulky design
  • Wear OS by Google can be slow or buggy at times

3. Fitbit Versa 3

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Fitbit Versa 3 Highlights:
► 1.58 inch AMOLED display
► Battery life up to 6+days
► Google assistant and amazon Alexa
► Bluetooth Smart, ANT+ and Wi-Fi Connectivity
► 5ATM water resistance

Last update on 2022-11-21 / Affiliate links / Images from Amazon Product Advertising API

Fitbit Versa 3 helps you tune in to your body and guides you toward better health by giving you your health information. It comes with 1.58-inch AMOLED touchscreen display with a sleek and modern design. This watch is lightweight and a comfortable and flexible band i.e., available in different colors. It provides you with multiple features such as a built-in GPS, 20+ exercise modes, swim tracking, and on-wrist workouts. It can also track user’s daily workouts such as steps taken, distance traveled, and calories burned, and also provides personalized reminders to help you stay active. It uses an optical heart rate monitor and also provides active Zone Minutes, which tracks your heart rate during exercise. It tracks your sleep patterns and provides personalized guidance to improve your sleep quality which is based on heart rate, restlessness, and sleep duration. This watch also supports google assistant and Amazon Alexa. The battery life is up to 6+ days and supports fast charging. The water resistance is 5 ATM which is suitable for swimming, showering, and other water activities.

Overall, this watch facilitates you with a range of fitness and health features with a stylish and comfortable design. And if you are a health concern person then you can go with this smartwatch because along with the health tracking this smartwatch also provide you Spo2 monitoring.

Fitbit Versa 3 Specification in Details

Dimension and Weight: The Product dimension of Fitbit Versa 3 is 1.59 x 1.59 x 0.48 inches, and the weight is 7.3 ounces.

Connectivity: This watch comes with Bluetooth Smart, ANT+, and Wi-Fi Connectivity Technology.

Battery: Fitbit Versa 3 smartwatch claims to provide battery backup for up to 6 days in smartwatch mode and up to 12 hours with continuous GPS.

Health Related features: Fitbit Versa 3 smartwatch is an advanced health smartwatch that comes with an Optical heart rate sensor, Red and infrared sensors for oxygen saturation (SpO2) monitoring, Built-in GPS + GLONASS, Speaker, and Microphones.

Water Resistance: It has Water-resistant to 50 meters i.e., 5 ATMs.

Pros and cons of Fitbit Versa 3

Pros

  • Built-in GPS
  • Long battery life
  • Fitbit Pay for contactless payments on the go

Cons

  • No offline Spotify playback
  • Limited third-party app support
  • No automatic workout detection

4. Garmin Forerunner 945

Garmin Forerunner 945 Highlights:
► 1.2-inch AMOLED display with 240 x 240 pixels resolution
► Battery life up to 2 weeks
► GLONASS and Galileo support
► Bluetooth, Wi-Fi, ANT+, NFC for Garmin Pay
► 5ATM water resistance

Last update on 2022-11-21 / Affiliate links / Images from Amazon Product Advertising API

Garmin Forerunner 945 is on the top rank in our list, which comes with a wrist-based heart rate4 and a wrist-based Pulse Ox sensor5 which monitors blood oxygen saturation levels to support advanced sleep monitoring and altitude acclimation; his GPS Running Watch that gives detailed Training Stats and On-Device Workout details. It also monitors Performance including Vo2 Max and training status with adjustments for heat. Along with that, it can give you and monitor your Altitude Acclimation status, Training load focus Recovery time, and Aerobic and anaerobic training effects.


Garmin Forerunner 945 Features and Specification

Display: The Product dimension of Garmin Forerunner 945 is 1.9 x 1.9 x 0.54 inches, and its screen size is 1.2 inches with 240 x 240 pixels resolutions, and its weight is 1.8 ounces.

Connectivity: This watch comes with Bluetooth Smart, ANT+, and Wi-Fi Connectivity Technology.

Battery: Garmin Forerunner 945 smartwatch claims to provide 60 hours of battery backup in ultra-trace mode, up to 10 hours in GPS mode, and up to 2 weeks in smartwatch mode.

Trackers and sensors: Garmin Forerunner 745 smartwatch can track all your activities, including triathlon, multisport, cycling, pool swimming, and track running, using multiple satellite systems that accurately track your activities.


Other Features: This smartwatch can bring music for you on your every mile of activities by syncing with music streaming services such as amazon music, Deezer, Spotify, and more to easily store and play up to 500 songs from your wrist.

One Advanced feature has Garmin Pay, a contactless payments system that allows you to not carry your debit or credit card with you.

Pros and Cons of Garmin Forerunner 945

Pros

  • Excellent battery life
  • Large music storage capacity
  • Robust connectivity options
  • Connect IQ app store for customizable watch faces and apps

Cons

  • Expensive
  • Large and bulky design
  • Limited color option for band

5. Fitbit Versa 2

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Fitbit Versa 2 Highlights:
► 1.4 inch AMOLED display with 300*300 pixels resolution
► Battery life up to 5 days
► Storage up to 300 songs
► Bluetooth 4.0, GPS and Wi-Fi (802.11b/g/n)
► 5ATM water resistance

Last update on 2022-11-21 / Affiliate links / Images from Amazon Product Advertising API

Fitbit Versa 2 comes with a lightweight and sleek design with a square-shaped body and a comfortable silicone strap. It comes with 1.4 inches AMOLED display with 300*300 pixels resolution. This watch comes in different color options, you can choose your favorite. It has many tracking features such as a 3-axis accelerometer which helps you to track your steps, distance traveled, and many other activities. It has also an altimeter for tracking floors climbed, as well as an ambient light sensor and a vibration motor. It can also provide health features such as menstruation cycle tracking, sleep tracking, sleep stages, and guided breathing sessions. It supports Bluetooth 4.0, GPS, and Wi-Fi (802.11b/g/n). You can store up to 300 songs and control music playback from your wrist. The battery life is up to 5 days and it takes 2 hours to get fully charged. This Fitbit model is compatible with both Android and iOS.

Overall, it is a great fitness-focused smartwatch with a stylish design and multiple features related to your health. So If you are looking for a health-packed device then this smartwatch will be a good choice to you. As this smartwatch has SPO2 monitoring sensor what you are looking for.

Fitbit Versa 2 Specification Details

Dimension and Display: The Product dimension of the Fitbit Versa 2 is 1.59 x 1.59 x 0.48 inches with a screen size 1.4 inches, and the weight is 0.16 Ounces.

Connectivity: This watch comes with Bluetooth Smart, ANT+, and Wi-Fi Connectivity Technology.

Battery life: Fitbit Versa 2 smartwatch claims to provide battery backup for up to 6 days in smartwatch mode and up to 12 hours with continuous GPS.

Water Resistance: It has Water-resistant to 50 meters and Battery life of up to 6+ days.

Trackers and Sensors: It also tracks your heart rate, time asleep, and restlessness, sleep score helps you better understand your sleep quality each night and also track your time in light, deep, and REM sleep stages and get personal insights.

Other Features: Fitbit Versa 2 smartwatch is an advanced health smartwatch with an optical heart rate sensor, Red and infrared sensors for oxygen saturation (SpO2) monitoring, Built-in GPS + GLONASS, Speaker, and Microphones.

Fitbit Versa 2 Pros and Cons

Pros

  • Stylish and lightweight design
  • Long battery life
  • Can store and play up to 300 songs
  • Offers personalized coaching

Cons

  • Lacks built-in GPS
  • No support for third-party apps or watch faces
  • No speaker or microphone

6. HONOR Magic Watch 2

Honor Magic watch 2 Highlights:
► 1.39 inch AMOLED display with 454*454 pixels resolution
► Battery life up to 6 days
► Huawei's TruSeen 3.5 technology to monitor heart rate accurately
► Bluetooth 5.1, GPS, GLONASS, GALILEO
► 5ATM water resistance

Last update on 2022-11-21 / Affiliate links / Images from Amazon Product Advertising API

This smartwatch is a great watch with a stylish and premium design. It comes with a circular stainless steel body with a stylish design. It has 1.39 inches bright AMOLED display with a 454 x 454 pixels resolution. It is available in three different colors i.e., Charcoal Black, Flax Brown, and Agate Black. It uses Huawei’s TruSeen 3.5 technology to monitor heart rate accurately. It comes with a built-in GPS, GLONASS, and GALILEO. The water resistance is 5 ATM which means it is suitable for swimming and other water activities. It has many health-related features such as sleep tracking, breathing exercises, and stress monitoring. It can track all of your outdoor activities such as walking, cycling, swimming, and other activities. It supports Bluetooth 5.1 which means you can receive your notifications, texts, and messages and control your music playback. This honor watch is compatible with Android 4.4 or later and iOS 9.0 or later. Also, it comes with a HUAWEI Kirin A1 chipset, Magic Watch 2 processes data faster, using less power for the same results.

Overall, this watch provides you stylish and premium design with lots of features and health-related trackers which help you to stay connected with your fitness and health.

HONOR Magic Watch 2 Specification in Details

Dimension and display: The Product dimension of Honor MagicWatch 2 is 4.9 x 4.8 x 3.8 inches with AMOLED screen of size 1.39 inches, and the weight is 12 ounces.

Connectivity: This watch comes with Bluetooth Smart, ANT+ and Wi-Fi Connectivity Technology.

Battery Life: Honor Magic Watch 2 smartwatch claims to provide battery backup up to 6 days in smartwatch mode and up to 12 hours with continuous GPS. Honor Magic Watch 2 smartwatch gives you Battery Performance for Up to 14 Days.

Notifications: HONOR Magic Watch 2 fitness trackers will send you vibration alerts based on the transmission of instant messages, phone calls, SMS, emails, calendar events, social apps from your phone.

Trackers and Sensors: Honor MagicWatch 2 smartwatch comes with an SPO2 sensor to monitor Blood Oxygen level. Low blood oxygen saturation alerts you to pay attention to your respiratory system and other related symptoms. Using TruRelax monitoring technology, the HONOR Magic Watch 2 heart rate monitor can accurately and completely monitor your stress, providing breathing exercise, release stress adjusting state and back to your best time.

HONOR Magic Watch 2 Pros and Cons

Pros

  • Stylish and elegant design
  • Long battery life
  • Offers personalized coaching
  • Can store and play up to 500 songs

Cons

  • Limited app selection
  • No support for third-party apps or watch faces
  • No speaker or microphone

7. Huawei Watch GT 2e

Huawei Watch GT 2e Highlights:
► 1.39 inch AMOLED display with 454*454 pixels resolution
► Battery life up to 14 days
► 16 MB RAM and 4 GB internal storage
► Powered by Kirin A1 chip
► 5ATM water resistance

Last update on 2022-11-22 / Affiliate links / Images from Amazon Product Advertising API

Huawei Watch GT 2e is a great smartwatch with a sporty design that makes it the best smartwatch for fitness enthusiasts. It comes with 1.39-inch AMOLED display with 454*454 pixels resolution. This watch is powered by Kirin A1 Chip which provides high performance and energy efficiency. It has 16 MB RAM and 4 GB internal storage that helps to store 500 songs and access them offline. It has a built-in GPS, GLONASS, and GALILEO that can track your outdoor fitness activities. It also comes with different health features such as stress monitoring, heart rate monitoring, and sleep tracking. It supports Bluetooth 5.1 due to this you can receive notifications and can control music playback. This watch comes with different sensors such as a geomagnetic sensor, accelerometer, barometer, optical heart rate sensor, and ambient light sensor. It is compatible with both Android and iOS. Overall, this watch comes with a wide range of features with long battery life and a spO2 sensor.

Huawei Watch GT 2e Specification in details

Dimension and Display: The dimension of this watch is 53mm x 46.8mm x 10.8mm and the weight is 43g without strap. It has a round 1.39-inch AMOLED touchscreen display with a resolution of 454 x 454 pixels.

Processor and Storage: It is powered by the Kirin A1 chip. It has 16 MB RAM and 4 GB internal storage.

Battery: The battery capacity is 455mAH and its life is up to 14 days on a single charge. It has a magnetic charging base.

Sensors: It features a lot of sensors such as an Accelerometer, gyroscope, geomagnetic sensor, optical heart rate sensor, ambient light sensor, and barometer.

Water Resistance: The water resistance is up to 50 meters i.e., 5 ATM.

Huawei Watch GT 2e Pros and Cons

Pros

  • Stylish and sporty design
  • Long battery life of up to 14 days
  • Affordable
  • High performance and energy efficiency

Cons

  • No cellular connectivity or NFC
  • Limited third party apps
  • Limited voice assistant functionality
  • No speaker or microphone

8. Amazfit GTS 2e

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Amazfit GTS 2e Highlights:
► 1.65 inch AMOLED display with 348*442 pixels resolution
► Battery life up to 14 days
► 512 MB RAM and 4 GB internal storage
► Bluetooth 5.0, GPS, GLONASS
► 5ATM water resistance

Last update on 2022-11-22 / Affiliate links / Images from Amazon Product Advertising API

This Amazfit watch comes with a stylish, sleek, and modern design at an affordable price. It is available in different colors option, you can choose your favorite. It comes with a 1.65-inch AMOLED display with 348*442 pixels. This watch is fulfilled with multiple features such as built-in GPS, stress monitoring, sleep tracking, and heart rate monitoring. Also comes with BioTracker 2 PPG which provides users with accurate heart rates. The battery life of this watch is up to 14 days on a single charge. The water resistance is 5 ATM and it is suitable for swimming. It supports Bluetooth 5.0, and GPS/GLONASS connectivity which permits you to track your workouts without a smartphone. It has also features like weather updates, notifications, and music playback control. It is compatible with Android 5.0 or later, iOS 10.0 or later.

Amazfit GTS 2e smartwatch is known as ALL-ROUND HEALTH TRACKING, which is Equipped with the Huami-developed BioTracker 2, the second-generation PPG bio-tracking optical sensor. The Amazfit GTS 2e can provide 24-hour heart rate monitoring, SpO2 measurement, and sleep quality and stress level monitoring. Also included is the PAI health assessment system, which uses algorithms to convert complex health and activity data into a single score, to help you understand your physical state comes with an SPO2 sensor to monitor Blood Oxygen level, Heart Rate Tracker, GPS, Play Music feature and Fitness Tracker.

The Product dimension of Amazfit GTS 2e is 1.68 x 1.4 x 0.38 inches, the AMOLED screen of size 1.65 Inches with 454 x 454 HD, and the weight is 0.882 ounces. This watch comes with Bluetooth Smart, ANT+ and Wi-Fi Connectivity Technology. Amazfit GTS 2e smartwatch claims to provide battery backup up to 14 days in smartwatch mode.

Overall, Amazfit GTS 2e is a stylish and modern watch that comes with many features that permit you to stay connected with your health and fitness.

Amazfit GTS 2e Specification in details

Dimension and Display: It comes with 42.8mm x 35.6mm x 9.85mm and 25 g weight without strap. When we talk about its display, it has 1.65-inch AMOLED touchscreen with a resolution of 348*442 pixels.

Battery: The battery capacity is 246mAH and battery life is up to 14 days on a single charge. It comes with a magnetic charging base.

Sensors: There are multiple sensors such as BioTracker 2 PPG, accelerometer, gyroscope, geomagnetic sensor, and ambient light sensor.

Water resistance: The water resistance of this watch is up to 50 meters.

Connectivity and Storage: It has 512 MB RAM and internal storage 4 GB. It supports Bluetooth 5.0, GPS, and GLONASS.

Amazfit GTS 2e Pros and Cons

Pros

  • Stylish and sleek design
  • Long battery life
  • Affordable price
  • Good value for money

Cons

  • Limited third-party app support
  • No cellular connectivity or NFC
  • Limited voice assistant functionality
  • Limited customization options for watch faces and app notifications

9. Amazfit BIP U Pro

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Amazfit BIP U Pro Highlights:
► 1.43 inch TFT display with 320*302 pixels resolution
► Battery life up to 9 days
► 512 MB RAM and 4 GB internal storage
► Built-in GPS and GLONASS
► 5ATM water resistance

Last update on 2022-11-21 / Affiliate links / Images from Amazon Product Advertising API

Amazfit Bip U Pro is produced by Chinese electronic company Huami and it is a fitness-focused watch that provides you with many health-related and fitness-tracking features. It comes with a square-shaped dial of 1.43 inch TFT display with a resolution of 320*302 pixels and is protected by 2.5D Corning Gorilla Glass 3. The battery life is up to 9 days in typical use and 5 days in heavy use. The water resistance is 5 ATM which means it is suitable for swimming and other water activities. This watch comes with lots of sensors such as a 3-axis accelerometer, SpO2 sensor, geomagnetic sensor, and PPG bio-tracking optical heart rate sensor. It has a built-in GPS and GLONASS for accurate tracking of activities such as cycling, running, swimming, and many more. There are many other features such as music control, weather updates, a countdown timer, and display notifications. It is compatible with both Android and iOS. This watch is available in three colors i.e., pink, green, and black. and the strap is interchangeable.

Overall, This Amazfit watch is a comprehensive fitness smartwatch that provides you with multiple features for monetizing your health and fitness activity. The best thing about this watch is you can choose your favorite color and customize straps.

Amazfit Bip U Pro Specification Details

Dimension and Display: The dimension of this watch is 40.9 x 35.5 x 11.4mm and 31 g weight with a strap. This watch comes with 1.43 inch TFT color display with 320*302 pixel resolution.

Battery: The battery capacity of this watch is 230 mAH made up of lithium-ion polymer. The battery life of this watch is up to 9 days ins typical usage and up to 5 days in heavy usage.

Water Resistance: The water resistance is up to 50 meters i.e., 5 ATM.

Sports Modes: There are 60+ sports modes such as running, cycling, yoga, swimming, and many other sports and fitness activities.

Health tracking and sensors: Lots of health tracking features are available in this watch such as 24/7 heart rate monitoring, sleep tracking, stress monitoring, breathing training, menstrual tracking, and PAI (Personal Activity Intelligence) score. Also, there are multiple sensors like PPG bio-tracking optical heart rate sensor, 3-axis accelerometer, geomagnetic sensor, and SpO2 sensor.

Amazfit Bip U Pro Pros and Cons

Pros

  • Lightweight and comfortable to wear
  • Built-in GPS and GLONASS
  • 60+ sports modes
  • Personal Activity Intelligence (PAI) score to measure overall fitness level

Cons

  • No voice assistant integration
  • Limited app support
  • The display is not as vibrant or sharp

10. HONOR Band 5

HONOR Band 5 Highlights:
► 0.95 inch AMOLED display with 240*240 pixels resolution
► Battery life up to 14 days
► 10+ Sports modes
► Bluetooth 4.2 BLE and GPS
► 5ATM water resistance

Last update on 2022-11-22 / Affiliate links / Images from Amazon Product Advertising API

The best fitness tracker smartwatch is produced by Chinese electronics company Huawei. It has 0.95-inch AMOLED color screen with 240*240 pixels resolution and the screen is protected by 2.5D curved glass. It is available in three colors such as blue, black, and pink with interchangeable silicone straps. There are many health and fitness tracking features including sleep tracking, heart rate monitoring, steps taken, distance traveled, SpO2, and calories burned. It has 10 + sports modes like cycling, running, swimming, and other fitness activities. This watch can also display calls, messages, texts, and notifications on your wrist. It also has weather updates, an alarm, a timer, stopwatches, and music control. The battery life of this band is up to 14 days with typical uses and 6 days with extreme use on a single charge. The water resistance is 5 ATM. This watch comes with advanced features that can automatically recognize and record your activities. It is compatible with Android 4.4 or later and iOS 9.0 or later using the Huawei Health app.

Overall, this watch is a fitness tracker smartwatch with a modern and light design also with long battery backup on a single charge. If you are a fitness lover then this band is specially made for you.

HONOR Band 5 Specification in Details

Display and Design: A rectangular-shaped dial with 0.95-inch AMOLED color display which is 240*240 pixels resolution. It comes with a polycarbonate body and a silicone interchangeable strap.

Battery: The battery capacity is 100 mAH i.e., Li-on polymer, and battery life is up to 14 days with typical use and up-to 6 days with heavy use.

Connectivity: It supports Bluetooth 4.2 BLE and GPS

Sensors: There are many sensors such as a 6-axis accelerometer, infrared wear sensor, PPG heart rate sensor, and SpO2 sensor. It provides multiple health-tracking features including 24/7 heart rate monitoring, sleep tracking, stress monitoring, and breathing exercises.

Compatibility: It is compatible with Android 4.4 or later and iOS 9.0 or later using the Huawei Health app.

HONOR Band 5 Pros and Cons

Pros

  • Affordable price
  • Lightweight and comfortable to wear
  • Infrared wear sensor for more accurate sleep tracking
  • Multiple color options

Cons

  • Limited app support
  • The display is relatively small
  • The charging cradle can be difficult to use

FAQs

  1. What is SpO2 in full form?

The SpO2 full form is the oxygen saturation. It measures the level of oxygen present in your body. It helps you find out if your body has the proper amount of oxygen. When you are a healthy person, then the normal SpO2 must be between 96% to 99%.

  • Which sensor measures SpO2?

The pulse oximeter sensor or the SpO2 sensor measures the oxygen level in the red blood cells. These small clip-like devices get attached to your fingers, toes, and earlobes. Smartwatches do the same function.

  • What does the SpO2 sensor do?

The pulse oximeter measures the oxygen saturation level in your body. There is no need to make use of needles or take a blood sample. It can do it without having to do that. The measured amount reflects the saturation of your red blood cells.

It provides the physicians with an idea of the kind of treatment that you need to have further. Besides, smartwatches can do the same today with the features and specifications provided in them.

  • What SpO2 is too high?

For a healthy person, the normal SpO2 should be between 96% to 99%. When the level of oxygen is high in your body, your body is having hypoxemia. Not to mention, you have to seek medical attention.

  • What is normal SpO2?

The normal SpO2 levels in the body range from 96% to 99%. It may vary when you have some kind of disorder in the body. This can be informed to the doctor that you are seeing. When it is less than 95%, then it is a sure sign of hypoxemia.

Conclusion

You may be aware by now that blood oxygen monitoring is a common feature today. When you want to take proper care of your health, then why not get one of these amazing smartwatches? Besides, monitoring oxygen levels in your body is vital when you are trekking at high altitudes and sleep tracking.

We highly recommend the Garmin Forerunner 945 as it comes infused with the wrist-based heart rate and a pulse Ox sensor that can monitor your blood oxygen saturation levels. The smartwatch can also help you identify problems like respiratory problems and sleep apnea.

While most of the models come with the feature, some have additional features in them. We can assure you that all the models provided on the list are helpful for your cause. They can help you monitor your oxygen level and ensure that you are healthy.

If you have any queries on the best smartwatch with a SpO2 monitoring sensor, then please write to us in the comments section. We will be delighted to hear from you and will get back to you as soon as possible.