Phone compatibility
Apple Watch needs an iPhone. Android users should look at Samsung, Google and Garmin.
Battery life
Smartwatches last one to two days; sports watches last weeks.
Fitness features
GPS, heart rate and sleep tracking are standard; maps and training load are premium features.
Our recommendations
Ready to choose? See our Best Smartwatches.
Recommended products
Apple Watch Series 10
Thin, bright, full-featured
Pros
- Large, bright display
- Excellent apps and health features
Cons
- Needs daily-ish charging
- iPhone only
Apple Watch Ultra 2
Rugged titanium, longer battery
Pros
- Rugged titanium case
- Multi-day battery
Cons
- Large
- Expensive
Garmin Fenix 8
Maps, training metrics, long battery
Pros
- Exceptional battery life
- Detailed training data
Cons
- Expensive
- Fewer smart apps
Frequently asked questions
Which smartwatch works with Android?
Samsung Galaxy Watch, Google Pixel Watch and Garmin watches. Apple Watch requires an iPhone.
Are smartwatches accurate for fitness?
They are good for trends in heart rate, steps and sleep. They are not medical devices.