Battery & Power :
Battery life of up to 5 days. Battery life and charge cycles vary with use, settings and other factors; actual results will vary. We recommend charging your tracker every few days to ensure you are always tracking.
Battery type :
Charge time (0-100%) :
Radio transceiver :
The Luxe housing is made of stainless steel. The Luxe band is made of a comfortable silicone (similar to that used in many sport watches) and fastens with an anodized metal buckle and tang. The special edition gorjana Parker Link Bracelet is made of stainless steel and comes with a peony silicone band.
The Fitbit app is compatible with most popular phones. To set up and use your Fitbit products and services, you must install the Fitbit app on a compatible device running one of the following operating systems: Apple iOS 13.3 or higher. Android OS 8.0 or higher. See additional tips for Android phones here. Syncing range: Up to 30ft Certain features like smartphone notifications may require Android 7.0+. Check your device compatibility. Syncing requires Bluetooth® LE and internet connection. Syncs with Mac OS X 12.2 and up, iPhone 5S and later, Android 7.0 and later.
Saves 7 days of detailed motion data, minute by minute, Saves daily totals for past 30 days, Stores heart rate data at one-second intervals during exercise tracking and at five-second intervals all other times.
Heart Rate :
Like all heart rate tracking technologies, accuracy is affected by physiology, location of device and different movements.
Sensors & Components :
3-axis accelerometer, Optical heart rate monitor, Vibration motor, Red and infrared sensors for oxygen saturation (SpO2) monitoring
Water Resistance :
Water resistant to 50m. After getting the band wet, we recommend drying the band because, as with any wearable device, it's best for your skin if the band is clean and dry.
Operating temperature :
-4° to 113°F