More Information | ||||||||
Check Amazon | Check Amazon | |||||||
Price and Release Date | ||||||||
Suggested Price | $249 | $299 | $100 | $200 | $450 | $179.95 | $255 | $180 |
Release / Update | 2022 | 2021 | 2015 | 2014 | 2014 | 2017 | 2017 | 2016 |
Activity & Fitness | ||||||||
Calories | ||||||||
Distance | ||||||||
Heart | ||||||||
VO2max (Oxygen) | ||||||||
Sleep | ||||||||
Steps | ||||||||
Stress mgt | ||||||||
Female health | ||||||||
Skin temp | ||||||||
Breath rate | ||||||||
Battery | ||||||||
Duration | Not yet | 1 Day | 7 days | 2 days | 8 months | Up to 3 days | 30 hours | 3–4 days |
Rechargeable | ||||||||
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Compatibility Support | ||||||||
Android | ||||||||
iOS | ||||||||
Windows Phone | ||||||||
Mac | n/a | n/a | n/a | n/a | ||||
Windows | n/a | n/a | n/a | n/a | ||||
Connectivity Support | ||||||||
Bluetooth | ||||||||
Cellular | Optional | |||||||
GPS | ||||||||
NFC | ||||||||
Wi-Fi | ||||||||
Display | ||||||||
Color | ||||||||
Resolution | 368 x 448 pixels | 416 x 416 | n/a | 320 x 106 | n/a | 160 x 80 | 128x128 | 432 x 216 |
Size | 40mm | 1.28 inches | n/a | 1.37 inches | 1.3 inches | 1.18 inches | 1.4 inch | 1.5 inches |
Touch | n/a | |||||||
Type | LTPO OLED Retina | AMOLED | n/a | Capacitative TFT | Analog | TFT LCD | LCD | Super AMOLED |
Functions | ||||||||
Audio Speaker | Bluetooth | |||||||
Clock | ||||||||
Phone | ||||||||
Vibration | ||||||||
Voice | ||||||||
Hardware | ||||||||
Accelerometer | ||||||||
Barometer or Altimeter | ||||||||
Ultraviolet Sensor | ||||||||
Water Resistance | 5 ATM (50 Meters) | 3 ATM | Splash resistant | IP67 | 5 ATM | WR30 | WR30 | IP68 |
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | WatchOS 8.1 | Wear OS | n/a | n/a | n/a | Tizen OS | ||
Apps | ||||||||
Music | ||||||||
More Information | ||||||||
Check Amazon | Check Amazon |