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More Information | ||||||
| Check Amazon | ||||||
Price and Release Date | ||||||
| Suggested Price | $229 | $130 | $185 | $140 | $349 | $150 |
| Release / Update | 2017 | 2016 | 2018 | 2020 | 2015 | 2015 |
Activity & Fitness | ||||||
| Calories | ||||||
| Distance | ||||||
| Heart | ||||||
| VO2max (Oxygen) | ||||||
| Sleep | ||||||
| Steps | ||||||
| Stress mgt | ||||||
| Female health | ||||||
| Skin temp | ||||||
| Breath rate | ||||||
Battery | ||||||
| Duration | 48 | 6 days | 14 days | 10 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 | Yes | |||||
| Cellular | ||||||
| GPS | ||||||
| NFC | ||||||
| Wi-Fi | ||||||
Display | ||||||
| Color | ||||||
| Resolution | 400 x 400 | 208 x 208 | 454 x 454 | 280 x 456 | 320 x 320 | n/a |
| Size | 1.39 inches | 1.04 inches | 1.39 inches | 1.6 inches | 1.3 inches | 1.3 inches |
| Touch | ||||||
| Type | AMOLED | Memory LCD | AMOLED | AMOLED | P-OLED | Analog |
Functions | ||||||
| Audio Speaker | ||||||
| Clock | ||||||
| Phone | ||||||
| Vibration | ||||||
| Voice | ||||||
Hardware | ||||||
| Accelerometer | ||||||
| Barometer or Altimeter | ||||||
| Ultraviolet Sensor | ||||||
| Water Resistance | IP68, 5 ATM | 5 ATM | 5 ATM (50 Meters) | IP67 | 5 ATM | |
Notifications | ||||||
| Phone | ||||||
| Emails | ||||||
| Texts | ||||||
Software | ||||||
| Operating System | Android Wear 2 | Lite OS | Lite OS | Android Wear | n/a | |
| Apps | ||||||
| Music | ||||||
More Information | ||||||
| Check Amazon | ||||||
