More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $130 | $599.99 | $150 | $179 | $50 | $299 | $180 |
Release / Update | 2021 | 2017 | 2016 | 2017 | 2015 | 2016 | 2016 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 8 Days | Up to 9 days | 1 year | 5 days | 6 months | 25 days | |
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 | |||||||
Cellular | |||||||
GPS | |||||||
NFC | |||||||
Wi-Fi | |||||||
Display | |||||||
Color | n/a | n/a | |||||
Resolution | 240 x 240 | 218 x 218 | n/a | 160 x 68 | n/a | ||
Size | 1.47 inches | 1.1 inches | n/a | 0.5" x 0.8" | n/a | 1.37 inches | |
Touch | n/a | n/a | |||||
Type | PMOLED | n/a | LCD | n/a | LCD | ||
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | 5 ATM | 10 ATM (100 Meters) | 5 ATM | 5 ATM | 3 ATM | 5 ATM | |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Built-in | Built-in | n/a | n/a | n/a | Android Wear 2 | n/a |
Apps | |||||||
Music | |||||||
More Information | |||||||
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