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More Information | ||||||
| Check Amazon | Check Amazon | |||||
Price and Release Date | ||||||
| Suggested Price | $150 | $229 | $149 | $100 | $299 | $350 |
| Release / Update | 2014 | 2017 | 2020 | 2013 | 2023 | 2016 |
Activity & Fitness | ||||||
| Calories | ||||||
| Distance | ||||||
| Heart | ||||||
| VO2max (Oxygen) | ||||||
| Sleep | ||||||
| Steps | ||||||
| Stress mgt | ||||||
| Female health | ||||||
| Skin temp | ||||||
| Breath rate | ||||||
Battery | ||||||
| Duration | 48 | 7 days | 5 days | Up to 40 hours | 4 days | |
| Rechargeable | ||||||
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Compatibility Support | ||||||
| Android | ||||||
| iOS | ||||||
| Windows Phone | ||||||
| Mac | n/a | n/a | ||||
| Windows | n/a | n/a | Not yet | |||
Connectivity Support | ||||||
| Bluetooth | Yes | |||||
| Cellular | Yes +$ | |||||
| GPS | ||||||
| NFC | Fitbit Pay | |||||
| Wi-Fi | ||||||
Display | ||||||
| Color | ||||||
| Resolution | 320 x 320 | 400 x 400 | 66x18 | n/a | 480 x 480 pixels | 360 x 360 |
| Size | 1.63 inches | 1.39 inches | .721 inches | n/a | 1.5 inch | 1.3 inches |
| Touch | n/a | |||||
| Type | AMOLED | AMOLED | OLED | LED | Super AMOLED | Fullcolor AOD |
Functions | ||||||
| Audio Speaker | ||||||
| Clock | ||||||
| Phone | ||||||
| Vibration | ||||||
| Voice | ||||||
Hardware | ||||||
| Accelerometer | ||||||
| Barometer or Altimeter | ||||||
| Ultraviolet Sensor | ||||||
| Water Resistance | IP55 | 5 ATM | 1 ATM | IP68 | IP68 | |
Notifications | ||||||
| Phone | ||||||
| Emails | ||||||
| Texts | ||||||
Software | ||||||
| Operating System | Android Wear | Android Wear 2 | Fitbit OS | n/a | Wear OS 4 | Tizen OS |
| Apps | ||||||
| Music | Spotify control | Spotify | ||||
More Information | ||||||
| Check Amazon | Check Amazon | |||||
