|
|
|
|
|
|
More Information | |||||
| Check Amazon | Check Amazon | ||||
Price and Release Date | |||||
| Suggested Price | $150 | $229 | $500 | $330 | $170 |
| Release / Update | 2014 | 2017 | 2015 | 2018 | 2015 |
Activity & Fitness | |||||
| Calories | |||||
| Distance | |||||
| Heart | $ | ||||
| VO2max (Oxygen) | |||||
| Sleep | |||||
| Steps | |||||
| Stress mgt | |||||
| Female health | |||||
| Skin temp | |||||
| Breath rate | |||||
Battery | |||||
| Duration | 48 | 50 hours to 6 weeks | 7 days | 8 months | |
| Rechargeable | |||||
|
|
|||||
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 | Coming +$ | ||||
| GPS | |||||
| NFC | |||||
| Wi-Fi | |||||
Display | |||||
| Color | |||||
| Resolution | 320 x 320 | 400 x 400 | 218 x 218 | 360 x 360 | n/a |
| Size | 1.63 inches | 1.39 inches | 1.2 inches | 1.2" or 1.3" | 1.3 inches |
| Touch | |||||
| Type | AMOLED | AMOLED | Chroma LED | AMOLED | Analog |
Functions | |||||
| Audio Speaker | |||||
| Clock | |||||
| Phone | |||||
| Vibration | |||||
| Voice | |||||
Hardware | |||||
| Accelerometer | |||||
| Barometer or Altimeter | |||||
| Ultraviolet Sensor | |||||
| Water Resistance | IP55 | 10 ATM (100 Meters) | 5 ATM | 5 ATM | |
Notifications | |||||
| Phone | |||||
| Emails | |||||
| Texts | |||||
Software | |||||
| Operating System | Android Wear | Android Wear 2 | Built-in | Tizen OS | n/a |
| Apps | |||||
| Music | Spotify | ||||
More Information | |||||
| Check Amazon | Check Amazon | ||||
