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More Information | ||||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||||
Price and Release Date | ||||||||
| Suggested Price | $299 | $69.99 | $99 | $250 | $330 | $300 | $299 | $150 |
| Release / Update | 2017 | 2017 | 2021 | 2015 | 2016 | 2022 | 2023 | 2015 |
Activity & Fitness | ||||||||
| Calories | ||||||||
| Distance | ||||||||
| Heart | ||||||||
| VO2max (Oxygen) | ||||||||
| Sleep | ||||||||
| Steps | ||||||||
| Stress mgt | ||||||||
| Female health | ||||||||
| Skin temp | ||||||||
| Breath rate | ||||||||
Battery | ||||||||
| Duration | 4+ days | 21 days | 14 days | 10 days | 2 days | 7 days | Up to 40 hours | |
| Rechargeable | ||||||||
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Compatibility Support | ||||||||
| Android | ||||||||
| iOS | ||||||||
| Windows Phone | ||||||||
| Mac | n/a | |||||||
| Windows | n/a | |||||||
Connectivity Support | ||||||||
| Bluetooth | ||||||||
| Cellular | ||||||||
| GPS | ||||||||
| NFC | ||||||||
| Wi-Fi | ||||||||
Display | ||||||||
| Color | ||||||||
| Resolution | 348x250 | 128 x 32 | 194 x 368 | 168 x 144 | 240 x 240 | 240x240 | 480 x 480 pixels | |
| Size | 1.42 | 0.91 inches | 1.47 inches | 1.26 inches | 1.3 inches | 1.2 inches | 1.5 inch | |
| Touch | ||||||||
| Type | OLED | PMOLED | AMOLED | e-paper | TFT | MIPS | Super AMOLED | LCD |
Functions | ||||||||
| Audio Speaker | Alerts only | Bluetooth | ||||||
| Clock | ||||||||
| Phone | ||||||||
| Vibration | ||||||||
| Voice | ||||||||
Hardware | ||||||||
| Accelerometer | ||||||||
| Barometer or Altimeter | ||||||||
| Ultraviolet Sensor | ||||||||
| Water Resistance | 50m | 5 ATM | 5 ATM | 5 ATM | IPX8 | 5 ATM (50 Meters) | IP68 | 5 ATM |
Notifications | ||||||||
| Phone | ||||||||
| Emails | ||||||||
| Texts | ||||||||
Software | ||||||||
| Operating System | Fitbit OS | Built-in | Pebble OS | Android Wear | Built-in | Wear OS 4 | ||
| Apps | ||||||||
| Music | ||||||||
More Information | ||||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||||
