The Withings ScanWatch has advanced fitness and sleep tracking, plus constant heart rate monitoring, an ECG function, and the ability to measure SpO2, better known as blood oxygenation. You can also start exercise tracking manually by pressing the crown, scrolling to the workout option, and pressing it again to get started. Here, you have to select 'other' if you are doing something other than running, cycling, or swimming, then head into the Health Mate phone app afterward to tag the exercise.

The company just launched the new ScanWatch 2, which is also a good fitness tracker and a hybrid smartwatch. This second-generation fitness tracker and the ScanWatch on Amazon, Best Buy, and the company site are available.

Buy on Best Buy