More Information | |||||||
Check Amazon | Check Amazon | ||||||
Price and Release Date | |||||||
Suggested Price | $275 | $20 | $100 | $100 | $299 | $330 | $130 |
Release / Update | 2015 | 2015 | 2016 | 2015 | 2016 | 2018 | 2020 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 1 day | 6 months | 6 months | 6 months | 7 days | 14 Days | |
Rechargeable | |||||||
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Compatibility Support | |||||||
Android | |||||||
iOS | |||||||
Windows Phone | |||||||
Mac | n/a | n/a | n/a | n/a | n/a | ||
Windows | n/a | n/a | n/a | n/a | n/a | ||
Connectivity Support | |||||||
Bluetooth | |||||||
Cellular | Coming +$ | ||||||
GPS | |||||||
NFC | |||||||
Wi-Fi | |||||||
Display | |||||||
Color | n/a | n/a | n/a | ||||
Resolution | 360 x 326 | n/a | n/a | n/a | 360 x 360 | 454 x 454 | |
Size | 1.5 inches | n/a | n/a | n/a | 1.37 inches | 1.2" or 1.3" | 1.39 inches |
Touch | n/a | n/a | n/a | ||||
Type | LCD | n/a | LED | n/a | LCD | AMOLED | AMOLED |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | IP67 | 3 ATM | 5 ATM | 5 ATM | 5 ATM | 5 ATM | |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Android Wear | n/a | n/a | n/a | Android Wear 2 | Tizen OS | Built-in |
Apps | |||||||
Music | Spotify | ||||||
More Information | |||||||
Check Amazon | Check Amazon |