The Fitbit Alta was popular with our testers and performed well during our lab tests. The tracker has a stylish design, with a touchscreen that displays all the information you need to track your daily activity like steps and calories burned.
Sends hourly movement reminders; Displays smartphone notifications; SmartTrack senses the type of exercise; Sweat and splashproof; Interchangeable wristbands; Easy-to-swipe touchscreen; User-friendly app; Sleek and comfortable fit; Automatic sleep tracking
Hard-to-use strap; Tough to read in sunlight; No heart rate monitor; Relatively short battery life