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More Information | ||||||
| Check Amazon | Check Amazon | Check Amazon | ||||
Price and Release Date | ||||||
| Suggested Price | $150 | $150 | $269 | $450 | $200 | $330 |
| Release / Update | 2014 | 2018 | 2022 | 2014 | 2015 | 2018 |
Activity & Fitness | ||||||
| Calories | ||||||
| Distance | ||||||
| Heart | ||||||
| VO2max (Oxygen) | ||||||
| Sleep | ||||||
| Steps | ||||||
| Stress mgt | ||||||
| Female health | ||||||
| Skin temp | ||||||
| Breath rate | ||||||
Battery | ||||||
| Duration | 7 days | 11 days | 8 months | 12 days | 7 days | |
| Rechargeable | ||||||
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Compatibility Support | ||||||
| Android | ||||||
| iOS | ||||||
| Windows Phone | ||||||
| Mac | n/a | n/a | ||||
| Windows | n/a | Not yet | n/a | |||
Connectivity Support | ||||||
| Bluetooth | ||||||
| Cellular | Coming +$ | |||||
| GPS | ||||||
| NFC | $ | |||||
| Wi-Fi | ||||||
Display | ||||||
| Color | ||||||
| Resolution | 320 x 320 | 66x18 | 320 x 360 pixels | n/a | 160 x 80 | 360 x 360 |
| Size | 1.63 inches | .721 inches | 1.41 inches | 1.3 inches | 1.18 inches | 1.2" or 1.3" |
| Touch | ||||||
| Type | AMOLED | OLED | AMOLED | Analog | AMOLED | |
Functions | ||||||
| Audio Speaker | ||||||
| Clock | ||||||
| Phone | ||||||
| Vibration | ||||||
| Voice | ||||||
Hardware | ||||||
| Accelerometer | ||||||
| Barometer or Altimeter | ||||||
| Ultraviolet Sensor | ||||||
| Water Resistance | IP55 | 5 ATM | 5 ATM (50 Meters) | 5 ATM | WR30 | 5 ATM |
Notifications | ||||||
| Phone | ||||||
| Emails | ||||||
| Texts | ||||||
Software | ||||||
| Operating System | Android Wear | Fitbit OS | Garmin Watch OS | n/a | n/a | Tizen OS |
| Apps | ||||||
| Music | Spotify | |||||
More Information | ||||||
| Check Amazon | Check Amazon | Check Amazon | ||||
