#10 Best Fitness Tracker with Oxygen Monitor 2023

If you want a smartwatch or fitness tracker with a built-in pulse monitor, you've come to the right place. In this article, you'll find the best fitness tracker with oxygen monitor (pulse oximeter) built-in here. So read on!

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Monitoring the amount of oxygen in the blood is an important part of overall health. This is a must-have feature, especially for athletes and people who like to stay fit. Smartwatches have optical heart rate sensors, can track calories, talk to you while you sleep, etc., but most of them don't have a blood oxygen sensor. Also, it's hard to find a smartwatch with a good SpO2 sensor.

You've come to the right place if you want a smartwatch or fitness tracker with a built-in pulse monitor. Optical heart rate monitors are built into most smartwatches and fitness trackers. To help you, this article did a lot of research and put a few smartwatches through their paces to find the most accurate and best ones with blood oxygen sensors to get the best fitness tracker with an oxygen monitor.

Frequently Asked Questions (FAQ)

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What should you look for when buying the best fitness tracker with oxygen monitor?

Choose an oxygen sensor and watch carefully. These can help you achieve better outcomes more frequently, improving your life. If you want a smartwatch with an oxygen sensor, it’s a must-have. Buy a light, easy-to-wear smartwatch with an oxygen sensor.

Also, don’t purchase a smartwatch unless you know it works with your phone. On the other hand, the best oxygen sensor watches must work with both Android and iOS devices. An unreliable smartwatch is pointless.

Check a blood oxygen sensor watch before buying it. Smartwatches need long battery life. Choose a watch with longer battery life to avoid charging every 2–3 hours. As the result, choose a smartwatch that suits your requirements and lifestyle.

What features do you really need for best fitness tracker with oxygen monitor?

Buy a smartwatch with a SpO2 sensor if you are sick or an athlete. Buy a smartwatch with a blood oxygen sensor that has been approved by the FDA. Estimations made by smartwatches with accurate sensors are more accurate.

A smartwatch with a SpO2 sensor is very helpful, especially if you are a professional athlete. You can look at your past records and check how well you did in activities. This material helps you improve your sporting skills.

Smartwatches provide health features beyond SpO2. You’ll receive ECG, stress, calorie, sleep, and more applications. These tools let you monitor everyday activities and improve your life.

What are the types of smartwatches with SpO2 sensors for the best fitness tracker with oxygen monitor?

There are two different kinds of smartwatches that have a blood oxygen sensor, and both of them measure SpO2 performance in different ways and do different things.

  1. Smartwatches With Nightly SpO2. Few smartwatches can tell how much oxygen is in your blood at night, and they can’t do SpO2 monitoring on demand.
  2. Smartwatches With Real-time SpO2. You can check the blood oxygen saturation level whenever your body feels weak. It takes 30 seconds for this smartwatch to give a SpO2 reading.

What is the computed oxygen level monitor that the fitness tracker can achieve?

Blood oxygen saturation, or the amount of oxygen in your blood, is measured by SpO2 sensors. In fact, these sensors and data are now built into most smartwatches and fitness trackers.

This checks how much oxygen is in the blood because the body needs a certain amount of oxygen to work well. The value of SpO2 is given as a percentage, and a normal level is between 95 and 100%. There are a few ways to check for this, but a pulse oximeter is the most common.

*Disclaimer. We can not guarantee that the information on this page is 100% correct. Read more
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10 List of Best Fitness Tracker with Oxygen Monitor

  • Fitbit Inspire 2
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    #1

    Fitbit Inspire 2

    Great Fitness Tracker for Beginners

    1  experts agree 1  experts disagree
    WHY WE LIKE IT:

    The Fitbit Inspire 2 is a budget-friendly tracker. It’s a smaller, less feature-packed version of the Charge 3, which is suitable for tracking steps and sleep. Like the Charge 3 and Charge 4, the Inspire 2 has an OLED touchscreen display, a heart rate monitor, smartphone notifications, swim tracking, and sleep tracking, though the display is a bit smaller. The Inspire HR lacks built-in GPS. However, You can connect it to your phone’s GPS to track your outdoor activities.

    Pros (reasons to buy)

    Slim, lightweight design
    Accurate sleep-tracking
    Affordable

    Cons (reasons to avoid)

    Small display

    What other experts liked

    We liked that the Fitbit Inspire 2 was easy to use, didn't stand out, and could track your heart rate. It works well as a multi-sport tracker or tool to get people moving.
    Tech Radar

    What other experts didn't like

    To reach that pricing point, it lacks blood oxygen measurement, GPS, and a bright 1.4-inch screen. It's black-and-white but bright enough to read anyplace.
    Live Science
  • Fitbit Versa 3
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    #2

    Fitbit Versa 3

    Best Fitness Tracker Smartwatch

    1  experts agree 1  experts disagree
    WHY WE LIKE IT:

    The Fitbit Versa 3 has GPS and a new design. Like its predecessor, it’s a fitness tracker and not a smartwatch with many apps. You do get a long-lasting battery, a better display than before, and a lot of fitness data, which makes this a very appealing and affordable alternative to the other watch. But since this is the third version of the popular Versa line, it’s a little disappointing that this smartwatch is still missing the mark in some ways.

    Pros (reasons to buy)

    Decent battery life
    Pretty accurate health tracking
    Built-in GPS

    Cons (reasons to avoid)

    Tiny app library
    Onboard music is limited to two services
    Proprietary charging cable

    What other experts liked

    The Fitbit Versa 3, which costs $229, is a nice smartwatch in the middle price range. It has advanced fitness tracking and a battery that lasts for a long time.
    Toms Guide

    What other experts didn't like

    It only works with a special charging cable and doesn't support wireless charging. In other words, you'll need to buy yet another different cable.
    Android Authority
  • Apple Watch Series 7
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    #3

    Apple Watch Series 7

    Best Tracker for IPhone Users

    1  experts agree 1  experts disagree
    WHY WE LIKE IT:

    The Apple Watch 7 is basically the same as the Watch 6, but the screen is a little bit bigger and it can charge faster. Most people will probably choose the Watch 7 for its new colors rather than its new features. Even though it still has a lot of great features and is a great second screen for iPhone users, the Watch 7 doesn’t have the improvements in battery life, fitness, or design that it needs to make people want to upgrade.

    Pros (reasons to buy)

    Larger display
    Brighter always-on mode
    QWERTY keyboard
    Comes with USB-C magnetic charger

    Cons (reasons to avoid)

    No added health features
    Still 18-hour battery life

    What other experts liked

    The Series 7 also has new font size options that make the text on the screen even bigger. This could be especially helpful for people who have trouble seeing.

    What other experts didn't like

    Even though it's named the S7, the chip's power hasn't gotten improved over time. Instead of expanding, it's been reconfigured.
    Tech Radar
  • Amazfit Band 5
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    #4

    Amazfit Band 5

    Best Cheap Fitness Tracker

    1  experts agree 1  experts disagree
    WHY WE LIKE IT:

    The Amazfit Band 5 is a fitness tracker that promises to have many of the best features of this year’s most expensive smartwatches. It measures blood oxygen, keeps track of stress, alerts you when your heart rate is too high, has Amazon Alexa built-in, tracks your sleep, and has a number of other features found in high-end products. Even better, the battery lasted for 15 days, so you didn’t have to worry about charging it every day.

    Pros (reasons to buy)

    Affordable
    Lightweight, comfortable design
    Actionable sleep tracking

    Cons (reasons to avoid)

    The display is hard to see in sunlight
    No GPS

    What other experts liked

    A good-value fitness band with some neat extras and also including Alexa integration
    Coach Mag

    What other experts didn't like

    Even with the screen at full brightness, I couldn't see it in direct sunlight, and there's no way to keep it on all the time.
    Toms Guide
  • Fitbit Ace 2
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    with this product?
    #5

    Fitbit Ace 2

    Best for Kids

    1  experts agree 1  experts disagree
    WHY WE LIKE IT:

    The Fitbit Ace 2 Activity Tracker is a great place to start if you want to get a fitness tracker for your child. The colorful tracker was made with kids in mind because it is fun and easy to use. Ace 2 tracks steps, active minutes, and sleep quality. Set bedtime and wake-up reminders to keep your child on track. The tracker can also be used up to 50 meters underwater, so you don’t have to worry about it breaking. And a full charge can keep it going for up to 5 days.

    Pros (reasons to buy)

    Affordable
    Vibrant, kid-friendly design
    Interchangeable straps
    Fairly accurate fitness tracking
    Long battery life

    Cons (reasons to avoid)

    Somewhat expensive
    The app can be fiddly to set up

    What other experts liked

    The Fitbit Ace 2 looks nicer, has a better screen, and is water-resistant. In addition, it's cheaper.
    Tech Radar

    What other experts didn't like

    Since the Ace 2 lacks a heart-rate monitor, Sleep Stages won't be displayed.
    Tech Advisor
  • Fitbit Charge 5
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    with this product?
    #6

    Fitbit Charge 5

    Best features Fitness Tracker

    1  experts agree 1  experts disagree
    WHY WE LIKE IT:
    The Fitbit Charge 5 is now the company’s best fitness tracker, incorporating everything the company has learned over the years. This smart tracker includes options for stress tracking, sleep tracking, and mindfulness sessions to help you prepare mentally as well as physically. Also, this product is better than most at helping you keep track of and reach your goals. The Charge 5 is a stylish tracker that has almost everything you could want.

    Pros (reasons to buy)

    Color touch screen
    Attractive design with metal case
    Automatically tracks certain activities
    Excellent companion mobile app
    Supports mobile payments
    Robust stress management and sleep tracking features

    Cons (reasons to avoid)

    No Spotify support
    Limited exercise shortcut list
    Clock faces aren't customizable

    What other experts liked

    The Fitbit Charge 5 is a great way to track your fitness. It has pricey features like NFC payments. Its bright, full-color OLED display looks and works better than its predecessor.
    Android Authority

    What other experts didn't like

    Readiness Score wasn't accessible at launch, and Fitbit removed the Charge 4's Spotify control. The Charge 5 is intended for working out, so if it's not a deal-breaker, it may be a terrific gym partner.
    Tech Radar
  • Garmin Instinct Solar
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    with this product?
    #7

    Garmin Instinct Solar

    Best GPS watch

    1  experts agree 1  experts disagree
    WHY WE LIKE IT:

    The Instinct Solar’s battery life appears endless, and solar panels let you charge it while traveling. It works with the Garmin ecosystem and has all of the basic features of a GPS watch. In GPS mode, it ran for about 29 hours, and in smartwatch mode, it didn’t need to be charged for three months as long as it was regularly in the sun. This is the best watch for a long journey when GPS is only needed part of the day and there’s nowhere to plug it in.

    Pros (reasons to buy)

    Well-designed interface
    Great range of activities
    Highly accurate SpO2 sensor
    Perfect for outdoor activities
    Amazing battery life

    Cons (reasons to avoid)

    Black and white display

    What other experts liked

    Garmin Instinct Solar is a solar-powered watch. In smartwatch mode, the battery lasts indefinitely and may extend GPS use.
    Out Door Gearlab

    What other experts didn't like

    The thick plastic case of the Instinct Solar is tough and useful.
    Tech Radar
  • Garmin Venu Sq Music
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    with this product?
    #8

    Garmin Venu Sq Music

    Best Bright Touchscreen Display

    1  experts agree 1  experts disagree
    WHY WE LIKE IT:

    The Garmin Venu Sq Smartwatch keeps track of what you do. The watch will tell you to do breathing exercises when your stress level goes up. The Venu Sq Smartwatch also keeps track of standard health information. It tracks sleep stages like light, deep, and REM. It has a sensor that is always on and alerts you if your heart rate is too high or too low. Pulse OX checks the amount of oxygen in the blood. It is waterproof and has a battery that lasts a long time.

    Pros (reasons to buy)

    Feature-packed
    Light and comfortable to wear
    Works with external sensors

    Cons (reasons to avoid)

    Slightly archaic watch UI
    Lower quality screen than Venu
    Missing altimeter

    What other experts liked

    The Venu Sq is flawless. It monitors heart rate, steps, sleep, GPS, exercises, and SpO2 levels.
    First Post

    What other experts didn't like

    The original Venu's screen and design were better. The cheaper Venu's watch interface and GPS were outdated.
    Tech Radar
  • Xiaomi Mi Smart Band 6
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    with this product?
    #9

    Xiaomi Mi Smart Band 6

    Best Cheap Fitness Tracker

    1  experts agree 1  experts disagree
    WHY WE LIKE IT:

    If you’re looking for a cheap fitness tracker, the Xiaomi Mi Smart Band 6 is an excellent choice. At first glance, it might not look like much, but it has some great features that you’d expect to find in a much more expensive device, like a pulse oximeter and a stress tracker that works all day. Its screen is also very bright, clear, and responsive. The GPS wasn’t great for workouts, and the band wasn’t always comfortable, but it’s a great alternative to other products for everyday use.

    Pros (reasons to buy)

    Accurate Blood Oxygen level monitoring
    Good battery life
    Durable
    Water resistance of 5 ATM
    Built-in GPS

    Cons (reasons to avoid)

    No altimeter
    Misses mobile payment app

    What other experts liked

    Xiaomi Mi Band 6 is an inexpensive fitness tracker with a brilliant screen and a two-week battery life.
    Expert Reviews

    What other experts didn't like

    At this price, there is no GPS built-in, and the tracking that was linked was wrong. The band is hard to tighten enough to stop small, distracting movements, which makes long runs uncomfortable.
    Tech Radar
  • Garmin Forerunner 245
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    with this product?
    #10

    Garmin Forerunner 245

    Best High-end Device

    1  experts agree 1  experts disagree
    WHY WE LIKE IT:

    Everyone who runs should get a Garmin Forerunner 245 Music watch. It has a lot of features that are usually only on high-end devices, so it can meet the needs of a wide range of users at a reasonable price. The main functions include measuring oxygen saturation, navigating, connecting to your phone, detecting incidents, and showing when new messages come in.

    Pros (reasons to buy)

    Accurate Blood Oxygen level monitoring
    Good battery life
    Durable
    Water resistance of 5 ATM
    Built-in GPS

    Cons (reasons to avoid)

    No altimeter
    Misses mobile payment app

    What other experts liked

    The Forerunner 245 has everything a runner needs and more, and it's priced well. It's the best running watch you can buy for the money.
    Coach Mag

    What other experts didn't like

    Despite being adjustable, the band itched my skin. The silicone band rubbed on my wrist all day.
    Garage Gym Reviews

Conclusion: Best Fitness Tracker with Oxygen Monitor

Here are the top 10 smartwatches that measure blood oxygen levels. You can use these watches to find out how much oxygen is in your blood. But these watches can’t be used instead of medical devices that have been approved by the government. Hope this article about the best smartwatch with a blood oxygen sensor helped you find a new fitness watch.

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