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More Information | ||||||||
| Check Amazon | Check Amazon | Check Amazon | ||||||
Price and Release Date | ||||||||
| Suggested Price | $200 | $199 | $249 | $230 | $250 | $300 | $129 | $150 |
| Release / Update | 2016 | 2019 | 2020 | 2014 | 2015 | 2015 | 2016 | 2014 |
Activity & Fitness | ||||||||
| Calories | ||||||||
| Distance | ||||||||
| Heart | ||||||||
| VO2max (Oxygen) | ||||||||
| Sleep | ||||||||
| Steps | ||||||||
| Stress mgt | ||||||||
| Female health | ||||||||
| Skin temp | ||||||||
| Breath rate | ||||||||
Battery | ||||||||
| Duration | 5 days | 5 days | 5 days | 1.5 days | 48 hours (without GPS) | 1.5 days | 7 days | 5-7 days |
| Rechargeable | ||||||||
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Compatibility Support | ||||||||
| Android | ||||||||
| iOS | ||||||||
| Windows Phone | Partial | |||||||
| Mac | n/a | n/a | n/a | n/a | n/a | |||
| Windows | n/a | n/a | n/a | n/a | n/a | |||
Connectivity Support | ||||||||
| Bluetooth | ||||||||
| Cellular | ||||||||
| GPS | ||||||||
| NFC | ||||||||
| Wi-Fi | ||||||||
Display | ||||||||
| Color | ||||||||
| Resolution | 300 x 300 | 64 x 132 | 280 x 280 | 320 x 128 | 360 x 325 or 360 x 330 | 168 x 144 | ||
| Size | 1.34 inches | 1.7 inches | 1.65 inches | 1.36 inches | 1.37 inches or 1.56 inches | 1.26 inches | ||
| Touch | ||||||||
| Type | LCD | AMOLED | OLED | IPS LCD | Capacitative TFT | LCD | e-paper | e-paper |
Functions | ||||||||
| Audio Speaker | Bluetooth | |||||||
| Clock | ||||||||
| Phone | ||||||||
| Vibration | ||||||||
| Voice | ||||||||
Hardware | ||||||||
| Accelerometer | ||||||||
| Barometer or Altimeter | ||||||||
| Ultraviolet Sensor | ||||||||
| Water Resistance | 5 ATM | 5 ATM | IP67 | IPX7 | IP67 | 3 ATM | 5 ATM | |
Notifications | ||||||||
| Phone | ||||||||
| Emails | ||||||||
| Texts | ||||||||
Software | ||||||||
| Operating System | Built-in | Wear OS | Android Wear | n/a | Android Wear | Pebble OS | Pebble OS | |
| Apps | ||||||||
| Music | ||||||||
More Information | ||||||||
| Check Amazon | Check Amazon | Check Amazon | ||||||
