More Information | |||||
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Price and Release Date | |||||
Suggested Price | $99.99 | $269 | $399 | $100 | $199 |
Release / Update | 2018 | 2016 | 2020 | 2013 | 2019 |
Activity & Fitness | |||||
Calories | |||||
Distance | |||||
Heart | |||||
VO2max (Oxygen) | |||||
Sleep | |||||
Steps | |||||
Stress mgt | |||||
Female health | |||||
Skin temp | |||||
Breath rate | |||||
Battery | |||||
Duration | 30 days | 18 hours | Not yet | 5 days | 5 days |
Rechargeable | |||||
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Compatibility Support | |||||
Android | |||||
iOS | |||||
Windows Phone | |||||
Mac | |||||
Windows | |||||
Connectivity Support | |||||
Bluetooth | |||||
Cellular | Optional | ||||
GPS | |||||
NFC | |||||
Wi-Fi | |||||
Display | |||||
Color | |||||
Resolution | 176 x 176 | 340 x 272 or 390 x 312 | 384 x 480 | n/a | 300 x 300 |
Size | 1.28 inches | 1.5 inches or 1.65 inches | 40mm | n/a | 1.34 inches |
Touch | n/a | ||||
Type | NA | AMOLED | MicroLED | LED | AMOLED |
Functions | |||||
Audio Speaker | |||||
Clock | |||||
Phone | |||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | |||||
Ultraviolet Sensor | |||||
Water Resistance | IP68 | 5ATM | 5 ATM | 1 ATM | 5 ATM |
Notifications | |||||
Phone | |||||
Emails | |||||
Texts | |||||
Software | |||||
Operating System | Watch OS | WatchOS 5 | n/a | Built-in | |
Apps | |||||
Music | |||||
More Information | |||||
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