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More Information | ||||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||||
Price and Release Date | ||||||||
| Suggested Price | $249 | $250 | $140 | $150 | $279 | $199.99 | $170 | $170 |
| Release / Update | 2022 | 2016 | 2020 | 2014 | 2022 | 2017 | 2014 | 2015 |
Activity & Fitness | ||||||||
| Calories | ||||||||
| Distance | ||||||||
| Heart | ||||||||
| VO2max (Oxygen) | ||||||||
| Sleep | ||||||||
| Steps | ||||||||
| Stress mgt | ||||||||
| Female health | ||||||||
| Skin temp | ||||||||
| Breath rate | ||||||||
Battery | ||||||||
| Duration | Not yet | 13 hours to 8 days | 10 Days | 5-7 days | 50 Hours | 2 days | 3 days | 8 months |
| 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 | 148 x 205 | 280 x 456 | 168 x 144 | 396 x 396 | 216 x 432 | 296 x 128 | n/a |
| Size | 40mm | 1.38 inches | 1.6 inches | 1.26 inches | 1.9 inches | 1.5 | 1.4 inches | 1.3 inches |
| Touch | ||||||||
| Type | LTPO OLED Retina | AMOLED | e-paper | Super AMOLED | AMOLED | E Ink | Analog | |
Functions | ||||||||
| Audio Speaker | ||||||||
| Clock | ||||||||
| Phone | ||||||||
| Vibration | ||||||||
| Voice | ||||||||
Hardware | ||||||||
| Accelerometer | ||||||||
| Barometer or Altimeter | ||||||||
| Ultraviolet Sensor | ||||||||
| Water Resistance | 5 ATM (50 Meters) | 5 ATM | 5 ATM (50 Meters) | 5 ATM | 5 ATM (50 Meters) | 5 ATM | IP68 | 5 ATM |
Notifications | ||||||||
| Phone | ||||||||
| Emails | ||||||||
| Texts | ||||||||
Software | ||||||||
| Operating System | WatchOS 8.1 | Lite OS | Pebble OS | Wear OS 3.5 | Tizen OS | Android Wear | n/a | |
| Apps | ||||||||
| Music | ||||||||
More Information | ||||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||||
