More Information | ||||||||
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Price and Release Date | ||||||||
Suggested Price | $229 | $200 | $299 | $410 | $150 | $150 | $179.95 | $120 |
Release / Update | 2017 | 2016 | 2017 | 2021 | 2014 | 2015 | 2017 | 2015 |
Activity & Fitness | ||||||||
Calories | ||||||||
Distance | ||||||||
Heart | $ | |||||||
VO2max (Oxygen) | ||||||||
Sleep | ||||||||
Steps | ||||||||
Stress mgt | ||||||||
Female health | ||||||||
Skin temp | ||||||||
Breath rate | ||||||||
Battery | ||||||||
Duration | 48 | 5 days | 4+ days | 14 Days | 1 day | 7 days | Up to 3 days | 8 days (without notifications) |
Rechargeable | ||||||||
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Compatibility Support | ||||||||
Android | ||||||||
iOS | ||||||||
Windows Phone | Partial | |||||||
Mac | n/a | n/a | n/a | n/a | ||||
Windows | n/a | n/a | n/a | n/a | ||||
Connectivity Support | ||||||||
Bluetooth | Yes | |||||||
Cellular | ||||||||
GPS | ||||||||
NFC | ||||||||
Wi-Fi | ||||||||
Display | ||||||||
Color | ||||||||
Resolution | 400 x 400 | 348x250 | 466 x 466 | 320 x 290 | 168 x 144 | 160 x 80 | ||
Size | 1.39 inches | 1.42 | 1.4 inches | 1.56 inches | 1.26 inches | 1.18 inches | ||
Touch | ||||||||
Type | AMOLED | LCD | OLED | AMOLED | LCD | e-paper | TFT LCD | LED |
Functions | ||||||||
Audio Speaker | ||||||||
Clock | ||||||||
Phone | ||||||||
Vibration | ||||||||
Voice | ||||||||
Hardware | ||||||||
Accelerometer | ||||||||
Barometer or Altimeter | ||||||||
Ultraviolet Sensor | ||||||||
Water Resistance | 50m | 5 ATM | IP67 | 5 ATM | WR30 | 2 ATM | ||
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | Android Wear 2 | Fitbit OS | HarmonyOS 2 | Android Wear | Pebble OS | n/a | ||
Apps | ||||||||
Music | ||||||||
More Information | ||||||||
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