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More Information | ||||||
| Check Amazon | ||||||
Price and Release Date | ||||||
| Suggested Price | $159 | $350 | $100 | $120 | $250 | $130 |
| Release / Update | 2023 | 2017 | 2013 | 2015 | 2014 | 2016 |
Activity & Fitness | ||||||
| Calories | ||||||
| Distance | ||||||
| Heart | $ | $ | ||||
| VO2max (Oxygen) | ||||||
| Sleep | ||||||
| Steps | ||||||
| Stress mgt | ||||||
| Female health | ||||||
| Skin temp | ||||||
| Breath rate | ||||||
Battery | ||||||
| Duration | Up to 7 days | 48 hours | 5 days | 8 days (without notifications) | 2 days | 5 days |
| Rechargeable | ||||||
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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 | ||||||
| Cellular | ||||||
| GPS | ||||||
| NFC | ||||||
| Wi-Fi | ||||||
Display | ||||||
| Color | ||||||
| Resolution | 480 x 480 | 320 x 320 | ||||
| Size | 1.04-inch AMOLED | 1.38 inches | 1.6 inches | 0.91 inches | ||
| Touch | ||||||
| Type | AMOLED | P-OLED | LED | LED | TFT LCD | |
Functions | ||||||
| Audio Speaker | Bluetooth | |||||
| Clock | ||||||
| Phone | ||||||
| Vibration | ||||||
| Voice | ||||||
Hardware | ||||||
| Accelerometer | ||||||
| Barometer or Altimeter | ||||||
| Ultraviolet Sensor | ||||||
| Water Resistance | Water-resistant up to 50m | IP68 | 2 ATM | 2 ATM | IP68 | IPX7 |
Notifications | ||||||
| Phone | ||||||
| Emails | ||||||
| Texts | ||||||
Software | ||||||
| Operating System | Fitbit OS | Android Wear 2 | n/a | n/a | Android Wear | n/a |
| Apps | ||||||
| Music | ||||||
More Information | ||||||
| Check Amazon | ||||||
