More Information | ||||
Check Amazon | Check Amazon | |||
Price and Release Date | ||||
Suggested Price | $399 | $250 | $175 | $280 |
Release / Update | 2020 | 2015 | 2016 | 2019 |
Activity & Fitness | ||||
Calories | ||||
Distance | ||||
Heart | ||||
VO2max (Oxygen) | ||||
Sleep | ||||
Steps | ||||
Stress mgt | ||||
Female health | ||||
Skin temp | ||||
Breath rate | ||||
Battery | ||||
Duration | Not yet | 10 hours to 3 weeks | 6 months | 3 days |
Rechargeable | ||||
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Compatibility Support | ||||
Android | ||||
iOS | ||||
Windows Phone | ||||
Mac | n/a | |||
Windows | n/a | |||
Connectivity Support | ||||
Bluetooth | ||||
Cellular | Optional | |||
GPS | ||||
NFC | ||||
Wi-Fi | ||||
Display | ||||
Color | ||||
Resolution | 384 x 480 | 205 x 148 | 360 x 360 | |
Size | 40mm | 1.38 inches | 1.61 inches | 1.4 inches |
Touch | ||||
Type | MicroLED | LCD | Analog | Super AMOLED |
Functions | ||||
Audio Speaker | ||||
Clock | ||||
Phone | ||||
Vibration | ||||
Voice | ||||
Hardware | ||||
Accelerometer | ||||
Barometer or Altimeter | ||||
Ultraviolet Sensor | ||||
Water Resistance | 5 ATM | 5 ATM | 5 ATM | IP68 |
Notifications | ||||
Phone | ||||
Emails | ||||
Texts | ||||
Software | ||||
Operating System | WatchOS 5 | Tizen OS | ||
Apps | ||||
Music | ||||
More Information | ||||
Check Amazon | Check Amazon |