More Information | |||||
Check Amazon | Check Amazon | ||||
Price and Release Date | |||||
Suggested Price | $399 | $150 | $250 | $200 | $330 |
Release / Update | 2023 | 2014 | 2015 | 2015 | 2018 |
Activity & Fitness | |||||
Calories | |||||
Distance | |||||
Heart | |||||
VO2max (Oxygen) | |||||
Sleep | |||||
Steps | |||||
Stress mgt | |||||
Female health | |||||
Skin temp | |||||
Breath rate | |||||
Battery | |||||
Duration | 18 hrs | 10 hours to 3 weeks | 7 days | ||
Rechargeable | |||||
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Compatibility Support | |||||
Android | |||||
iOS | |||||
Windows Phone | |||||
Mac | n/a | n/a | n/a | ||
Windows | n/a | n/a | n/a | ||
Connectivity Support | |||||
Bluetooth | |||||
Cellular | Coming +$ | ||||
GPS | |||||
NFC | |||||
Wi-Fi | |||||
Display | |||||
Color | |||||
Resolution | 484x396 | 320 x 320 | 205 x 148 | n/a | 360 x 360 |
Size | 41mm and 45mm | 1.63 inches | 1.38 inches | n/a | 1.2" or 1.3" |
Touch | n/a | ||||
Type | OLED | AMOLED | LCD | n/a | AMOLED |
Functions | |||||
Audio Speaker | |||||
Clock | |||||
Phone | |||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | |||||
Ultraviolet Sensor | |||||
Water Resistance | 5 ATM (50 Meters) | IP55 | 5 ATM | 5 ATM | |
Notifications | |||||
Phone | |||||
Emails | |||||
Texts | |||||
Software | |||||
Operating System | WatchOS 10 | Android Wear | n/a | Tizen OS | |
Apps | |||||
Music | Spotify | ||||
More Information | |||||
Check Amazon | Check Amazon |