The Charge 2 houses an OLED display that lets you see your progress in real-time throughout the day. In addition to fitness tracking and heart rate data, the Charge 2 can receive smart notifications from your smartphone, so you can stay connected to the outside world even when you're working out.
You can sync all your Charge 2 stats wirelessly to compatible mobile devices and computers. Simply download the Fitbit app to sync with a smartphone, which is available for iOS, Android, and select Windows devices. The Charge 2's built-in rechargeable battery lasts up to 5 days before needing to recharge. A charging cable is included.
Display | OLED |
Bluetooth Specification | Bluetooth 4.0 |
Bluetooth Range | 20.0' (6.1 m) |
Water Resistance | Sweat, rain, and splash proof |
Memory | Tracks 7 days of motion data Saves daily totals for past 30 days Stores heart rate data at 1 second intervals during exercise tracking and at 5 second intervals all other times |
Materials | Wristband: flexible, durable elastomer material Clasp: surgical-grade stainless steel |
Battery Type | Lithium-ion polymer (LiPo) |
Battery Life | Up to 5 days |
Charge Time | Up to 2 hours |
Sync Compatability | Syncs with Mac OS X 10.6 and up, iPhone 4S and later, iPad 3rd generation and later, Android 4.3 and later, and Windows 10 devices Syncing requires Bluetooth LE and Internet connection. Windows 10 computers that do not have Bluetooth LE will need a wireless sync dongle in order to sync. |
Operating Temperature | 14 to 113°F (-10 to 45°C) |
Maximum Operating Altitude | 30,000' (9,144 m) |
Size | Fits wrists 6.7 - 8.1" (17 - 20.6 cm) in circumference |
Packaging Info | |
---|---|
Package Weight | 0.65 lb |
Box Dimensions (LxWxH) | 7.9 x 4.0 x 2.1" |
Reviews Fitbit Charge 2 Fitness Wristband (Large, Blue)