More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $325 | $100 | $100 | $149 | $99 | $150 | $595 |
Release / Update | 2017 | 2016 | 2020 | 2021 | 2021 | 2014 | 2015 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 1 day | 5 days | 10 Days | 5 days | 14 days | 1 day | 2 days |
Rechargeable | |||||||
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Compatibility Support | |||||||
Android | |||||||
iOS | |||||||
Windows Phone | |||||||
Mac | n/a | n/a | |||||
Windows | n/a | n/a | |||||
Connectivity Support | |||||||
Bluetooth | |||||||
Cellular | |||||||
GPS | |||||||
NFC | |||||||
Wi-Fi | |||||||
Display | |||||||
Color | |||||||
Resolution | 454 x 454 | n/a | 141 x 63 | 206 x 124 | 194 x 368 | 320 x 290 | |
Size | 1.4 inches | n/a | 1.47 inches | 0.76 inches | 1.47 inches | 1.56 inches | |
Touch | n/a | ||||||
Type | AMOLED | LED | OLED | AMOLED | AMOLED | LCD | |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | IP67 | 5 ATM | 5 ATM | 5 ATM | 5 ATM | IP67 | 5 ATM |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Android Wear 2.0 | n/a | Fitbit OS | Built-in | Built-in | Android Wear | |
Apps | |||||||
Music | |||||||
More Information | |||||||
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