צמיד כושר ובריאות חכם ללא מסך Google Fitbit Air בצבע Obsidian

שחור

Battery life of up to 7 days. Charge your tracker every few days to ensure you are always tracking. Battery type: Lithium-polymer * Charge time (0-100%): 90 min ** Quick Charging: 1 day of battery life in 5 min ** Radio transceiver: Bluetooth 5.0 *** *Maximum battery life is approximate and is based on testing conducted in 2025 on pre-production hardware and software, using default settings with a median Google Fitbit Air user battery usage profile across features. Battery life depends on features enabled, usage, environment and many other factors. Use of certain features will decrease battery life. Actual battery life may be lower. Over time, Fitbit software will manage battery performance to help maintain battery health as your battery ages. See g.co/fitbit/battery for more information on battery life. **Charging speed based on use of in-box USB-C® at 22 to 30 degrees C. Actual results may be slower Based on testing, charging speed with fully drained device batteries. Charging testing conducted in 2025 on pre-production hardware and software using default settings with the device powered on. Charging speed depends upon many factors including battery age and ambient temperature.