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More Information | |||||
| Check Amazon | Check Amazon | Check Amazon | |||
Price and Release Date | |||||
| Suggested Price | $325 | $150 | $300 | $179 | $250 |
| Release / Update | 2018 | 2022 | 2015 | 2017 | 2015 |
Activity & Fitness | |||||
| Calories | |||||
| Distance | |||||
| Heart | |||||
| VO2max (Oxygen) | |||||
| Sleep | |||||
| Steps | |||||
| Stress mgt | |||||
| Female health | |||||
| Skin temp | |||||
| Breath rate | |||||
Battery | |||||
| Duration | 4 days | 2 days | 10 hours to 4 weeks | 5 days | 48 hours (without GPS) |
| Rechargeable | |||||
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Compatibility Support | |||||
| Android | |||||
| iOS | |||||
| Windows Phone | |||||
| Mac | n/a | n/a | |||
| Windows | n/a | n/a | |||
Connectivity Support | |||||
| Bluetooth | |||||
| Cellular | |||||
| GPS | |||||
| NFC | |||||
| Wi-Fi | |||||
Display | |||||
| Color | |||||
| Resolution | 454 x 454 | 240 x 240 pixels | 180 x 180 | 160 x 68 | 320 x 128 |
| Size | 1.39 inches | 1.3 inches | 1 inch | 0.5" x 0.8" | 1.36 inches |
| Touch | |||||
| Type | LCD | Capacitative TFT | |||
Functions | |||||
| Audio Speaker | |||||
| Clock | |||||
| Phone | |||||
| Vibration | |||||
| Voice | |||||
Hardware | |||||
| Accelerometer | |||||
| Barometer or Altimeter | |||||
| Ultraviolet Sensor | |||||
| Water Resistance | 3 ATM | 5 ATM (50 Meters) | 5 ATM | 5 ATM | IPX7 |
Notifications | |||||
| Phone | |||||
| Emails | |||||
| Texts | |||||
Software | |||||
| Operating System | Wear OS | Built-in | n/a | n/a | n/a |
| Apps | |||||
| Music | |||||
More Information | |||||
| Check Amazon | Check Amazon | Check Amazon | |||
