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More Information | ||||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | |||||
Price and Release Date | ||||||||
| Suggested Price | $79.99 | $139.99 | $50 | $130 | $349 | $99 | $280 | $299 |
| Release / Update | 2018 | 2017 | 2014 | 2013 | 2017 | 2013 | 2019 | 2023 |
Activity & Fitness | ||||||||
| Calories | ||||||||
| Distance | ||||||||
| Heart | ||||||||
| VO2max (Oxygen) | ||||||||
| Sleep | ||||||||
| Steps | ||||||||
| Stress mgt | ||||||||
| Female health | ||||||||
| Skin temp | ||||||||
| Breath rate | ||||||||
Battery | ||||||||
| Duration | 1 year | 5 days | 6 months | 14 days | 1.45 days | 5–7 days | 3 days | Up to 40 hours |
| 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 | |||||||
| Resolution | 88 x 88 | 64 x 128 | n/a | n/a | 480 x 480 | 168 x 144 | 360 x 360 | 480 x 480 pixels |
| Size | NA | n/a | n/a | 1.38 inches | 1.26 inches | 1.4 inches | 1.5 inch | |
| Touch | n/a | n/a | ||||||
| Type | NA | OLED | n/a | n/a | P-OLED | e-paper | Super AMOLED | Super AMOLED |
Functions | ||||||||
| Audio Speaker | ||||||||
| Clock | ||||||||
| Phone | ||||||||
| Vibration | ||||||||
| Voice | ||||||||
Hardware | ||||||||
| Accelerometer | ||||||||
| Barometer or Altimeter | ||||||||
| Ultraviolet Sensor | ||||||||
| Water Resistance | 5 ATM | 5 ATM | Splash resistant | Splash resistant | IP68 | 5 ATM | IP68 | IP68 |
Notifications | ||||||||
| Phone | ||||||||
| Emails | ||||||||
| Texts | ||||||||
Software | ||||||||
| Operating System | n/a | n/a | Android Wear 2 | Pebble OS | Tizen OS | Wear OS 4 | ||
| Apps | ||||||||
| Music | ||||||||
More Information | ||||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | |||||
