More Information | |||||
Check Amazon | Check Amazon | ||||
Price and Release Date | |||||
Suggested Price | $200 | $300 | $330 | $279 | $300 |
Release / Update | 2014 | 2015 | 2018 | 2022 | 2015 |
Activity & Fitness | |||||
Calories | |||||
Distance | |||||
Heart | |||||
VO2max (Oxygen) | |||||
Sleep | |||||
Steps | |||||
Stress mgt | |||||
Female health | |||||
Skin temp | |||||
Breath rate | |||||
Battery | |||||
Duration | 2 days | 1.5 days | 7 days | 50 Hours | 2–3 days |
Rechargeable | |||||
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Compatibility Support | |||||
Android | |||||
iOS | |||||
Windows Phone | |||||
Mac | n/a | n/a | n/a | ||
Windows | n/a | n/a | n/a | ||
Connectivity Support | |||||
Bluetooth | |||||
Cellular | Coming +$ | $ | |||
GPS | |||||
NFC | |||||
Wi-Fi | |||||
Display | |||||
Color | |||||
Resolution | 320 x 106 | 360 x 325 or 360 x 330 | 360 x 360 | 396 x 396 | 360 x 360 |
Size | 1.37 inches | 1.37 inches or 1.56 inches | 1.2" or 1.3" | 1.9 inches | 1.2 inches |
Touch | |||||
Type | Capacitative TFT | LCD | AMOLED | Super AMOLED | Super AMOLED |
Functions | |||||
Audio Speaker | Bluetooth | ||||
Clock | |||||
Phone | |||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | |||||
Ultraviolet Sensor | |||||
Water Resistance | IP67 | IP67 | 5 ATM | 5 ATM (50 Meters) | IP68 |
Notifications | |||||
Phone | |||||
Emails | |||||
Texts | |||||
Software | |||||
Operating System | n/a | Android Wear | Tizen OS | Wear OS 3.5 | Tizen OS |
Apps | |||||
Music | Spotify | ||||
More Information | |||||
Check Amazon | Check Amazon |