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More Information | ||||||||
| Check Amazon | Check Amazon | Check Amazon | ||||||
Price and Release Date | ||||||||
| Suggested Price | $150 | $180 | $275 | $175 | $130 | $229 | $120 | $200 |
| Release / Update | 2019 | 2021 | 2015 | 2015 | 2013 | 2021 | 2015 | 2014 |
Activity & Fitness | ||||||||
| Calories | ||||||||
| Distance | ||||||||
| Heart | $ | |||||||
| VO2max (Oxygen) | ||||||||
| Sleep | ||||||||
| Steps | ||||||||
| Stress mgt | ||||||||
| Female health | ||||||||
| Skin temp | ||||||||
| Breath rate | ||||||||
Battery | ||||||||
| Duration | 14 days | 7 Days | 1 day | 7 days | 14 days | 5 Days | 8 days (without notifications) | 8 hours |
| 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 | n/a | |||||||
| Resolution | 348 x 442 | 360 x 326 | n/a | n/a | 240 x 240 | 128x128 | ||
| Size | 1.65 inches | 1.04 inches | 1.5 inches | n/a | n/a | 1.6 inches | ||
| Touch | n/a | n/a | ||||||
| Type | AMOLED | AMOLED | LCD | n/a | n/a | LCD | LED | LCD |
Functions | ||||||||
| Audio Speaker | Alerts only | |||||||
| Clock | ||||||||
| Phone | ||||||||
| Vibration | ||||||||
| Voice | ||||||||
Hardware | ||||||||
| Accelerometer | ||||||||
| Barometer or Altimeter | ||||||||
| Ultraviolet Sensor | ||||||||
| Water Resistance | 5 ATM | 5 ATM (50 Meters) | IP67 | 3 ATM | Splash resistant | 3 ATM | 2 ATM | 3 ATM |
Notifications | ||||||||
| Phone | ||||||||
| Emails | ||||||||
| Texts | ||||||||
Software | ||||||||
| Operating System | Wear OS | Fitbit OS | Android Wear | n/a | n/a | Built-in | n/a | |
| Apps | ||||||||
| Music | ||||||||
More Information | ||||||||
| Check Amazon | Check Amazon | Check Amazon | ||||||
