The front of the One features an OLED display that shows your daily stats and time of day. The device is water-resistant and its battery lasts for 10 to 14 days on a single charge, which takes one to two hours. It clips securely to your pocket, belt, or other article of clothing, and includes a wristband for sleep tracking. Also included are a USB dongle for wirelessly syncing with your computer, a charging cable, and a silicone clip.
Wireless Connectivity | Bluetooth 4.0 |
Wireless Range | 20' (6 m) |
Display | OLED |
Memory | Detailed Motion Data: 7 days Daily Totals: 23 days |
Materials | Tracker: Thermoplastic Clip: Silicone, metal |
Sensors | 3-axis accelerometer Altimeter |
Physical Port | Dongle: USB, male |
Water Resistance | Sweat-, rain-, splash-proof |
Battery Type | Lithium-polymer |
Battery Life | 10 to 14 days |
Battery Charge Time | 1 to 2 hours |
Operating Temperature | -4 to 113°F (-20 to 45°C) |
Maximum Operating Altitude | 30,000' (9,144 m) |
Compatibility | Computers: Windows Vista and later, Mac OS X 10.6 and later, requires USB port and Internet connection Mobile Devices: iPhone 4s and later, iPad 3rd generation and later. The One syncs with leading Android and Windows Phone devices; please contact the manufacturer or visit their site to ensure compatibility. |
Dimensions | 1.89 x 0.76 x 0.38" (4.80 x 1.93 x 0.97 cm) |
Weight | Not specified by manufacturer |
Packaging Info | |
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Package Weight | 0.25 lb |
Box Dimensions (LxWxH) | 8.0 x 4.5 x 1.2" |
Reviews Fitbit One Activity Tracker (Black)