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More Information | ||||||||
| Check Amazon | Check Amazon | Check Amazon | ||||||
Price and Release Date | ||||||||
| Suggested Price | $150 | $300 | $100 | $80 | $79 | $99 | $180 | $15 |
| Release / Update | 2018 | 2022 | 2016 | 2016 | 2015 | 2019 | 2016 | 2015 |
Activity & Fitness | ||||||||
| Calories | ||||||||
| Distance | ||||||||
| Heart | $ | |||||||
| VO2max (Oxygen) | ||||||||
| Sleep | ||||||||
| Steps | ||||||||
| Stress mgt | ||||||||
| Female health | ||||||||
| Skin temp | ||||||||
| Breath rate | ||||||||
Battery | ||||||||
| Duration | 7 days | 6 days | 6 months | 6 months | 6 months | 7 days | 3–4 days | 30 days |
| Rechargeable | ||||||||
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Compatibility Support | ||||||||
| Android | ||||||||
| iOS | ||||||||
| Windows Phone | ||||||||
| Mac | n/a | n/a | n/a | n/a | n/a | |||
| Windows | Not yet | n/a | n/a | n/a | n/a | n/a | ||
Connectivity Support | ||||||||
| Bluetooth | ||||||||
| Cellular | ||||||||
| GPS | ||||||||
| NFC | $ | |||||||
| Wi-Fi | ||||||||
Display | ||||||||
| Color | n/a | n/a | n/a | |||||
| Resolution | 66x18 | 40,5x40,5 | n/a | n/a | n/a | 128x64 | 432 x 216 | n/a |
| Size | .721 inches | 1,58 inches | n/a | n/a | n/a | 0.74 inches | 1.5 inches | n/a |
| Touch | n/a | n/a | n/a | n/a | ||||
| Type | OLED | AMOLED | LED | n/a | n/a | OLED | Super AMOLED | n/a |
Functions | ||||||||
| Audio Speaker | Bluetooth | |||||||
| Clock | ||||||||
| Phone | ||||||||
| Vibration | ||||||||
| Voice | ||||||||
Hardware | ||||||||
| Accelerometer | ||||||||
| Barometer or Altimeter | ||||||||
| Ultraviolet Sensor | ||||||||
| Water Resistance | 5 ATM | 5 ATM (50 Meters) | 5 ATM | 5 ATM | 5 ATM | IP68 | IP67 | |
Notifications | ||||||||
| Phone | ||||||||
| Emails | ||||||||
| Texts | ||||||||
Software | ||||||||
| Operating System | Fitbit OS | Fitbit OS | n/a | n/a | n/a | FreeRTOS | Tizen OS | n/a |
| Apps | ||||||||
| Music | ||||||||
More Information | ||||||||
| Check Amazon | Check Amazon | Check Amazon | ||||||
