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More Information | ||||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | |||
Price and Release Date | ||||||||
| Suggested Price | $150 | $329 | $299 | $175 | $300 | $400 | $400 | $350 | 
| Release / Update | 2019 | 2018 | 2021 | 2015 | 2018 | 2020 | 2021 | 2016 | 
Activity & Fitness | ||||||||
| Calories | ||||||||
| Distance | ||||||||
| Heart | ||||||||
| VO2max (Oxygen) | ||||||||
| Sleep | ||||||||
| Steps | ||||||||
| Stress mgt | ||||||||
| Female health | ||||||||
| Skin temp | ||||||||
| Breath rate | ||||||||
Battery | ||||||||
| Duration | 14 days | Not yet | 1 Day | 7 days | 14 days | 24 days | 11 Days | 4 days | 
| Rechargeable | ||||||||
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Compatibility Support | ||||||||
| Android | ||||||||
| iOS | ||||||||
| Windows Phone | ||||||||
| Mac | n/a | |||||||
| Windows | n/a | |||||||
Connectivity Support | ||||||||
| Bluetooth | ||||||||
| Cellular | Yes +$ | |||||||
| GPS | ||||||||
| NFC | ||||||||
| Wi-Fi | ||||||||
Display | ||||||||
| Color | n/a | |||||||
| Resolution | 348 x 442 | 384 x 480 | 416 x 416 | n/a | 128 x 128 | 128 x 128 | 416 x 416 | 360 x 360 | 
| Size | 1.65 inches | 1.78 inches | 1.28 inches | n/a | 0.9 inches | 1.77 inches | 1.3 inches | 1.3 inches | 
| Touch | n/a | |||||||
| Type | AMOLED | MicroLED | AMOLED | n/a | AMOLED | OLED | AMOLED | Fullcolor AOD | 
Functions | ||||||||
| Audio Speaker | ||||||||
| Clock | ||||||||
| Phone | ||||||||
| Vibration | ||||||||
| Voice | ||||||||
Hardware | ||||||||
| Accelerometer | ||||||||
| Barometer or Altimeter | ||||||||
| Ultraviolet Sensor | ||||||||
| Water Resistance | 5 ATM | Not yet | 3 ATM | 3 ATM | 10 ATM (100 Meters) | 10 ATM (100 Meters) | 5 ATM | IP68 | 
Notifications | ||||||||
| Phone | ||||||||
| Emails | ||||||||
| Texts | ||||||||
Software | ||||||||
| Operating System | Wear OS | WatchOS 5 | Wear OS | n/a | Wear OS | Wear OS | Tizen OS | |
| Apps | ||||||||
| Music | Spotify | |||||||
More Information | ||||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | |||
























