The Alta is sweatproof, rainproof, and splashproof, and it uses a flexible elastomer band that fits individuals with wrists measuring 5.5 to 6.7" around. Additional bands in various colors, sizes, and materials are available for separate purchase. Its lithium-ion polymer battery lasts up to five days on a single charge, which takes approximately one to two hours.
Compatibility | Windows: Vista and later Mac: OS X 10.6 and later iOS: iPhone 4s and newer Android: 4.3 Jelly Bean and later |
Sizing | Fits wrists 5.5 to 6.7" (14.0 to 17.0 cm) around |
Display | OLED |
Wireless Connectivity | Bluetooth 4.0 LE |
Wireless Range | Up to 20' (6 m) |
Memory | Detailed Motion Data: 5 days Daily Totals: 30 days |
Sensors | 3-axis acceleromter |
Water Resistance | Sweatproof, rainproof, splashproof |
Operating Temperature | 14 to 113°F (-10 to 45°C) |
Maximum Operating Altitude | 30,000' (9,144 m) |
Battery Type | Lithium-ion polymer |
Battery Life | Up to 5 days |
Battery Charge Time | 1 to 2 hours |
Material | Stainless steel, elastomer |
Dimensions | Not specified by manufacturer |
Weight | Not specified by manufacturer |
Packaging Info | |
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Package Weight | 0.55 lb |
Box Dimensions (LxWxH) | 7.9 x 4.0 x 1.5" |
Reviews Fitbit Alta Activity Tracker (Small, Black)