3. Fitbit Charge 2
Functions: always-on heart rate tracker, step count, stair climbing, sleep quality tracker, multi-sport apps, cardio fitness level, SmartTrack
Arguably the most popular choice for seniors, and even younger people, is the Fitbit Charge 2. The standout features make it incredible, but also it’s sleek and fashionable. It has a large display that can be read easily. It also has a great feature on the screen that allows you to see the time, your heart rate, and the number of steps you’ve taken all at the same time.