More Information | |||||||
Check Amazon | Check Amazon | ||||||
Price and Release Date | |||||||
Suggested Price | $100 | $350 | $300 | $150 | $330 | $180 | $350 |
Release / Update | 2016 | 2017 | 2021 | 2014 | 2018 | 2016 | 2016 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 5 days | 48 hours | 72 hours | 1 day | 7 days | 3–4 days | 4 days |
Rechargeable | |||||||
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Compatibility Support | |||||||
Android | |||||||
iOS | |||||||
Windows Phone | |||||||
Mac | n/a | n/a | |||||
Windows | n/a | n/a | |||||
Connectivity Support | |||||||
Bluetooth | |||||||
Cellular | Coming +$ | Yes +$ | |||||
GPS | |||||||
NFC | |||||||
Wi-Fi | |||||||
Display | |||||||
Color | |||||||
Resolution | n/a | 480 x 480 | 454 x 454 | 320 x 290 | 360 x 360 | 432 x 216 | 360 x 360 |
Size | n/a | 1.38 inches | 1.4 inches | 1.56 inches | 1.2" or 1.3" | 1.5 inches | 1.3 inches |
Touch | n/a | ||||||
Type | LED | P-OLED | AMOLED | LCD | AMOLED | Super AMOLED | Fullcolor AOD |
Functions | |||||||
Audio Speaker | Bluetooth | ||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | 5 ATM | IP68 | IP68 | IP67 | 5 ATM | IP68 | IP68 |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | n/a | Android Wear 2 | WearOS 3 | Android Wear | Tizen OS | Tizen OS | Tizen OS |
Apps | |||||||
Music | Spotify | Spotify | |||||
More Information | |||||||
Check Amazon | Check Amazon |