Best Smartwatch With Oximeter (2022)

SAMSUNG Galaxy Watch 4 Classic
  • 42mm Smartwatch with ECG Monitor Tracker for Health
  • Fitness
  • Running
  • Sleep Cycles
  • GPS Fall Detection
  • Bluetooth
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If you’re looking for a smartwatch with an oximeter, you know just how many options there are to choose from. That’s why we took a look and found the top options for you.

An oximeter is otherwise known as a blood oxygen sensor or Sp02.

It’s a great tool for monitoring the amount of oxygen traveling through your blood.

Whether you’re trying to stay on top of a health condition, prevent health issues, or looking to get in shape, having an oximeter on your smartwatch is a really good idea.

After researching many options, I’ve learned that the best overall smartwatch with this feature is the Samsung Galaxy Watch 4.

However, there are a few following pretty closely behind. We’ll go through each of these options below.

Best Overall: Samsung Galaxy Watch 4

SAMSUNG Galaxy Watch 4 Classic
  • 42mm Smartwatch with ECG Monitor Tracker for Health
  • Fitness
  • Running
  • Sleep Cycles
  • GPS Fall Detection
  • Bluetooth
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We earn a commission if you make a purchase, at no additional cost to you.

The Samsung Galaxy Watch 4 is a product created with the combined minds of Samsung and Google – two pretty incredible companies.

It’s a durable yet lightweight smartwatch made with silicone straps for comfort. The 1.4 inch super AMOLED display is made with Gorilla Glass DX+.

In addition to the oximeter, it comes with many features. It tracks your sleep, pace, speed, distance, daily steps, calorie consumption, body measurements, fat loss, and more.

It alerts you if you’ve been sitting still too long and lets you access Google Maps for bike and running trails. It’s also water-resistant, making it a great choice for swimmers.

What I really love about this smartwatch is it’s fall detection. If you fall, it can alert emergency services to help, which is especially helpful if you like to run, hike, or climb on your own.

The biggest downside is that it comes with a high price tag, but it is a beautiful and useful investment.

Best for Cardiac Focus: Fitbit Sense Advanced

If you have cardiac trouble or it runs in your family, you probably want to do anything you can to stay healthy. The Fitbit Sense Advanced can help.

On top of the Sp02 sensor, it comes with an FDA approved ECG app. Yep, you read that right! You can track your heart rate and take it straight to your doctor.

It also has a stress monitor and skin temperature monitor, which can alert you if it seems you might be running a fever.

You can get six days or more of battery life, and the smartwatch is water-resistant up to 50 meters.

It’s only fair to say that it does cost a pretty penny and some of the most comprehensive features and information require premium membership.

Best for Extreme Sports and Workouts: Garmin Instinct Solar

Garmin Instinct Solar
  • Rugged Outdoor Smartwatch with Solar Charging Capabilities
  • Built-in Sports Apps and Health Monitoring
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If you are an outdoor enthusiast, love extreme sports, or do heavier exercises, the Garmin Instinct Solar is a good choice.

It’s made “military-tough,” with its Corning Gorilla glass and fiber-reinforced polymer case.

It’s water resistant up to 100 meters, which beats pretty much all other options.

It also has up to a 24-day battery life, thanks to the solar panels that harness the sun’s energy.

If you’re looking to escape into the wilderness for a while, this is the smartwatch to have on your wrist – and keep track of your vitals.

Budget Pick: Honor Band 5

Honor Band 5
  • Smart Watch with SpO2 Monitor Heart Rate.
  • Sleep Monitor Calorie Counter.
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We can’t end this list without mentioning a more budget-friendly option.

The Honor Band 5 is much less expensive than the others on this list, but it’s not exactly lacking too much.

This slim, lightweight watch is comfortable to wear all day and night. It’s also very durable and water-resistant up to 50 meters.

Now, to be fair, it doesn’t have all of the amazing features of the other smartwatches here, but it does have the Sp02 sensor and more to help casual fitness fans stay healthy.

The biggest issue is really just that the screen is pretty small – not necessarily a problem for everyone.

Guide to Buying a Smartwatch With Oximeter

As mentioned earlier, there are many options available for smartwatches with an oximeter. And as such, the oximeter isn’t the only thing you should be looking for and comparing.

Be sure to take the following into account as well.

Battery Life

It’s important that you know how long the battery can last. Keep in mind, though, that using features like the Sp02 sensor will impact battery life to some degree.

Preloaded Programs

Many smartwatches geared toward fitness will have preloaded programs and workouts on them. Take a look to see if your favorite workouts are there or if you can at least add them manually.


Some smartwatches will send data directly to your app. Others will have you physically connect to the app when you get home to upload your data. Neither of these is particularly bad or good. However, one is definitely more convenient than the other. Be sure to look into this before making a decision.


Everything from the app screens to the data your smartwatch collects should be easy to see and read. Take a look at examples of the display to be sure that it is clear enough for you.

How to Choose the Best Smartwatch With Oximeter for You

As you dig through the descriptions and details of different smartwatches, you can quickly become overwhelmed.

How do you know which one is right for you? Start by answering these questions:

  • What is your budget? This is a great place to start.
  • Do you have any specific health concerns? If you do, you’ll want to look for a smartwatch that’s specific to that concern.
  • What’s your favorite activity? Look for a smartwatch that has a related program and make sure that it can physically withstand that activity. For example, if you like diving, you’ll need a watch that’s more water-resistant than others.


Thanks to its impressive features and appealing aesthetics, we find the Samsung Galaxy Watch 4 to be the best smartwatch with an accompanying oximeter.

However, any of the options above are really great choices. You can find each of the options above on Amazon with some really helpful reviews.

If you’re brand-new to smartwatches with oximeters and not sure you want to make it a lifestyle choice, consider the budget pick above to start. That will give you a good trial without the larger financial commitment.

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Joe Davies
Joe has a keen interest in wearable tech, after running marathons and triathlons and trying just about every Garmin watch there is.