Fitbit Charge 5 Health and Fitness Tracker with Infinity Bands Full Set - Black Model_Apple iPad Air 2 (Note: It is recommended to

(Note: It is recommended to fully charge for the first use)

stress tested metal housing

- Compatible with 38mm Apple Watch models

- 8 hours of playtime on the super-capacity battery

Including a wide array of cell phones

Fitbit Charge 5 Health and Fitness Tracker with Infinity Bands Full Set - Black Model_Apple iPad Air 2 (Note: It is recommended toThe Fitbit Charge 5 Health and Fitness Tracker with Infinity Bands Full Set. Model: FB421. Black Version. Features: Optimize your workout routine with a Daily Readiness Score that reveals if youre ready to exercise or should focus on recovery (Requires Fitbit Premium membership). Compatibility Apple iOS 15 or higher, Android OS 9 or higher . Operating Temperature : 10C to + 45C. Radio transceiver : Bluetooth. Get a daily Stress Management Score