- Flexible, durable elastomer material with surgical-grade stainless steel clasp. Tracks steps, distance, calories burned, active minutes, hourly activity and stationary time. LED display lights up for calls, texts, reminders to move, and displays progress.
- Syncs stats wirelessly. Automatically tracks your sleep quality and wakes you with a silent alarm. Water resistant to 50 meters.
- 3-axis accelerometer. Battery life up to 5 days. Flex 2 tracker is removable .
- Includes small and large wristband. Charging cable included.
Track activity and sleep and get notifications with this ultra-slim swim-proof wristband. Packed with features, this Fitbit provides activity and sleep tracking, smartphone notifications, and can even be worn in the pool or shower.