More Information | |||||
Check Amazon | Check Amazon | ||||
Price and Release Date | |||||
Suggested Price | $120 | $330 | $250 | $350 | $150 |
Release / Update | 2015 | 2018 | 2021 | 2016 | 2015 |
Activity & Fitness | |||||
Calories | |||||
Distance | |||||
Heart | $ | ||||
VO2max (Oxygen) | |||||
Sleep | |||||
Steps | |||||
Stress mgt | |||||
Female health | |||||
Skin temp | |||||
Breath rate | |||||
Battery | |||||
Duration | 8 days (without notifications) | 7 days | 40 Hours | 4 days | |
Rechargeable | |||||
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Compatibility Support | |||||
Android | |||||
iOS | |||||
Windows Phone | |||||
Mac | n/a | ||||
Windows | n/a | ||||
Connectivity Support | |||||
Bluetooth | |||||
Cellular | Coming +$ | Yes +$ | |||
GPS | |||||
NFC | |||||
Wi-Fi | |||||
Display | |||||
Color | |||||
Resolution | 360 x 360 | 396 x 396 | 360 x 360 | ||
Size | 1.2" or 1.3" | 1.9 inches | 1.3 inches | ||
Touch | |||||
Type | LED | AMOLED | AMOLED | Fullcolor AOD | LCD |
Functions | |||||
Audio Speaker | Bluetooth | ||||
Clock | |||||
Phone | |||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | |||||
Ultraviolet Sensor | |||||
Water Resistance | 2 ATM | 5 ATM | 5 ATM (50 Meters) | IP68 | 5 ATM |
Notifications | |||||
Phone | |||||
Emails | |||||
Texts | |||||
Software | |||||
Operating System | n/a | Tizen OS | Wear OS 3 | Tizen OS | |
Apps | |||||
Music | Spotify | Spotify | |||
More Information | |||||
Check Amazon | Check Amazon |