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More Information | ||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | |||
Price and Release Date | ||||||
| Suggested Price | $429 | $130 | $180 | $230 | $250 | $170 |
| Release / Update | 2021 | 2016 | 2021 | 2020 | 2015 | 2014 |
Activity & Fitness | ||||||
| Calories | ||||||
| Distance | ||||||
| Heart | ||||||
| VO2max (Oxygen) | ||||||
| Sleep | ||||||
| Steps | ||||||
| Stress mgt | ||||||
| Female health | ||||||
| Skin temp | ||||||
| Breath rate | ||||||
Battery | ||||||
| Duration | 18 Hours | 5 days | 7 Days | 6 Days | 48 hours (without GPS) | 3 days |
| Rechargeable | ||||||
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Compatibility Support | ||||||
| Android | ||||||
| iOS | ||||||
| Windows Phone | ||||||
| Mac | n/a | n/a | ||||
| Windows | n/a | n/a | ||||
Connectivity Support | ||||||
| Bluetooth | ||||||
| Cellular | ||||||
| GPS | ||||||
| NFC | ||||||
| Wi-Fi | ||||||
Display | ||||||
| Color | ||||||
| Resolution | 396 x 484 | 128 x 36 | 336 x 336 | 320 x 128 | 296 x 128 | |
| Size | 1.9 inches | 1.4 inches | 1.04 inches | 1.58 inches | 1.36 inches | 1.4 inches |
| Touch | ||||||
| Type | MicroLED | OLED | AMOLED | AMOLED | Capacitative TFT | E Ink |
Functions | ||||||
| Audio Speaker | ||||||
| Clock | ||||||
| Phone | ||||||
| Vibration | ||||||
| Voice | ||||||
Hardware | ||||||
| Accelerometer | ||||||
| Barometer or Altimeter | ||||||
| Ultraviolet Sensor | ||||||
| Water Resistance | water resistant but not waterproof | 5 ATM (50 Meters) | 5 ATM | IPX7 | IP68 | |
Notifications | ||||||
| Phone | ||||||
| Emails | ||||||
| Texts | ||||||
Software | ||||||
| Operating System | WatchOS 8 | Fitbit OS | Fitbit OS | n/a | Android Wear | |
| Apps | ||||||
| Music | ||||||
More Information | ||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | |||
