Overview
- Amazon is taking pre-orders for Fitbit Air at €99.99 in a bundle that adds a sport band at no extra cost.
- The model skips a display to stay unobtrusive and pushes all reading and control to the smartphone app.
- Sensors track 24/7 heart rate, blood oxygen, heart rate variability, sleep stages, and auto-detected workouts.
- Google rates the battery for up to seven days and says a five-minute charge can power about one day.
- The band lacks built-in GPS and ECG, pairs by Bluetooth with Android and iOS, and includes a three-month Google Health-Coach trial, with independent reviews still pending.