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More Information | |||||||
| Check Amazon | Check Amazon | ||||||
Price and Release Date | |||||||
| Suggested Price | $250 | $175 | $200 | $249 | $20 | $299 | $299 |
| Release / Update | 2015 | 2015 | 2018 | 2017 | 2015 | 2017 | 2023 |
Activity & Fitness | |||||||
| Calories | |||||||
| Distance | |||||||
| Heart | |||||||
| VO2max (Oxygen) | |||||||
| Sleep | |||||||
| Steps | |||||||
| Stress mgt | |||||||
| Female health | |||||||
| Skin temp | |||||||
| Breath rate | |||||||
Battery | |||||||
| Duration | 7 days | 7 days | 5 days | 6 months | 24 hours (5 hrs w GPS and heart rate) | Up to 40 hours | |
| 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 | n/a | n/a | |||||
| Resolution | n/a | 360 x 360 | n/a | 400 x 400 | 480 x 480 pixels | ||
| Size | 1.26 inches | n/a | 1.7 inches | 1.2 inches | n/a | 1.39 inches | 1.5 inch |
| Touch | n/a | n/a | |||||
| Type | Monochrome LCD | n/a | P-OLED | n/a | AMOLED | Super AMOLED | |
Functions | |||||||
| Audio Speaker | |||||||
| Clock | |||||||
| Phone | |||||||
| Vibration | |||||||
| Voice | |||||||
Hardware | |||||||
| Accelerometer | |||||||
| Barometer or Altimeter | |||||||
| Ultraviolet Sensor | |||||||
| Water Resistance | 5 ATM | 3 ATM | 5 ATM | IP67 | 3 ATM | 5 ATM | IP68 |
Notifications | |||||||
| Phone | |||||||
| Emails | |||||||
| Texts | |||||||
Software | |||||||
| Operating System | n/a | n/a | Android Wear 2 | n/a | Android Wear 1.5 | Wear OS 4 | |
| Apps | |||||||
| Music | |||||||
More Information | |||||||
| Check Amazon | Check Amazon | ||||||
