More Information | |||||
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Price and Release Date | |||||
Suggested Price | $325 | $150 | $330 | $250 | $150 |
Release / Update | 2018 | 2017 | 2018 | 2020 | 2014 |
Activity & Fitness | |||||
Calories | |||||
Distance | |||||
Heart | |||||
VO2max (Oxygen) | |||||
Sleep | |||||
Steps | |||||
Stress mgt | |||||
Female health | |||||
Skin temp | |||||
Breath rate | |||||
Battery | |||||
Duration | 4 days | 7 days | 7 days | 2 days | 2–3 days |
Rechargeable | |||||
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Compatibility Support | |||||
Android | |||||
iOS | |||||
Windows Phone | |||||
Mac | n/a | ||||
Windows | n/a | ||||
Connectivity Support | |||||
Bluetooth | |||||
Cellular | Coming +$ | ||||
GPS | |||||
NFC | |||||
Wi-Fi | |||||
Display | |||||
Color | |||||
Resolution | 454 x 454 | 128 x 36 | 360 x 360 | 360 x 360 | 432 x 128 |
Size | 1.39 inches | 1.4 inches | 1.2" or 1.3" | 1.4 inches | 1.84 inches |
Touch | |||||
Type | OLED | AMOLED | OLED | Super AMOLED | |
Functions | |||||
Audio Speaker | |||||
Clock | |||||
Phone | |||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | |||||
Ultraviolet Sensor | |||||
Water Resistance | 3 ATM | 5 ATM | 5 ATM | IP67 | |
Notifications | |||||
Phone | |||||
Emails | |||||
Texts | |||||
Software | |||||
Operating System | Wear OS | Tizen OS | Tizen OS | n/a | |
Apps | |||||
Music | Spotify | ||||
More Information | |||||
Check Amazon | Check Amazon | Check Amazon | Check Amazon |