More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $229 | $500 | $159 | $149 | $100 | $300 | $450 |
Release / Update | 2017 | 2016 | 2023 | 2021 | 2012 | 2015 | 2014 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 48 | Up to 7 days | 5 days | 10–14 days | 8 months | ||
Rechargeable | |||||||
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Compatibility Support | |||||||
Android | |||||||
iOS | |||||||
Windows Phone | |||||||
Mac | n/a | n/a | n/a | ||||
Windows | n/a | n/a | n/a | ||||
Connectivity Support | |||||||
Bluetooth | Yes | ||||||
Cellular | |||||||
GPS | |||||||
NFC | |||||||
Wi-Fi | |||||||
Display | |||||||
Color | |||||||
Resolution | 400 x 400 | 206 x 124 | 480 x 480 | n/a | |||
Size | 1.39 inches | 1.04-inch AMOLED | 0.76 inches | 1.38 inches | 1.3 inches | ||
Touch | |||||||
Type | AMOLED | LCD | AMOLED | AMOLED | OLED | P-OLED | Analog |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | 5 ATM | Water-resistant up to 50m | 5 ATM | Splash resistant | 5 ATM | ||
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Android Wear 2 | Android Wear | Fitbit OS | Built-in | n/a | Android Wear | n/a |
Apps | |||||||
Music | |||||||
More Information | |||||||
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