More Information | |||||
Check Amazon | Check Amazon | ||||
Price and Release Date | |||||
Suggested Price | $269 | $200 | $299 | $350 | $130 |
Release / Update | 2016 | 2014 | 2023 | 2016 | 2015 |
Activity & Fitness | |||||
Calories | |||||
Distance | |||||
Heart | |||||
VO2max (Oxygen) | |||||
Sleep | |||||
Steps | |||||
Stress mgt | |||||
Female health | |||||
Skin temp | |||||
Breath rate | |||||
Battery | |||||
Duration | 18 hours | 2 days | Up to 40 hours | 4 days | 2 days |
Rechargeable | |||||
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Compatibility Support | |||||
Android | |||||
iOS | |||||
Windows Phone | |||||
Mac | n/a | n/a | |||
Windows | n/a | n/a | |||
Connectivity Support | |||||
Bluetooth | |||||
Cellular | Yes +$ | ||||
GPS | |||||
NFC | |||||
Wi-Fi | |||||
Display | |||||
Color | n/a | ||||
Resolution | 340 x 272 or 390 x 312 | 320 x 106 | 480 x 480 pixels | 360 x 360 | n/a |
Size | 1.5 inches or 1.65 inches | 1.37 inches | 1.5 inch | 1.3 inches | n/a |
Touch | n/a | ||||
Type | AMOLED | Capacitative TFT | Super AMOLED | Fullcolor AOD | n/a |
Functions | |||||
Audio Speaker | |||||
Clock | |||||
Phone | |||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | |||||
Ultraviolet Sensor | |||||
Water Resistance | 5ATM | IP67 | IP68 | IP68 | IP58 |
Notifications | |||||
Phone | |||||
Emails | |||||
Texts | |||||
Software | |||||
Operating System | Watch OS | n/a | Wear OS 4 | Tizen OS | n/a |
Apps | |||||
Music | Spotify | ||||
More Information | |||||
Check Amazon | Check Amazon |