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More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $199 | $429 | $299 | $155 | $30 | $180 | $15 |
Release / Update | 2017 | 2021 | 2021 | 2019 | 2014 | 2016 | 2015 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 18 hours | 18 Hours | 1 Day | Months | 6 months | 25 days | 30 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 | |||||||
GPS | |||||||
NFC | |||||||
Wi-Fi | |||||||
Display | |||||||
Color | n/a | n/a | |||||
Resolution | 340 x 272 or 390 x 312 | 396 x 484 | 416 x 416 | 390 x 390 | n/a | n/a | |
Size | 1.5 inches or 1.65 inches | 1.9 inches | 1.28 inches | 1.19 inches | n/a | n/a | |
Touch | n/a | n/a | |||||
Type | AMOLED | MicroLED | AMOLED | AMOLED | n/a | n/a | |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | 5 ATM | water resistant but not waterproof | 3 ATM | 3 ATM | 5 ATM | IP67 | |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | WatchOS 4 | WatchOS 8 | Wear OS | n/a | n/a | n/a | |
Apps | |||||||
Music | |||||||
More Information | |||||||
Check Amazon | Check Amazon | Check Amazon | Check Amazon |