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More Information | |||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||||
Price and Release Date | |||||||
| Suggested Price | $150 | $325 | $300 | $300 | $200 | $450 | $350 |
| Release / Update | 2019 | 2018 | 2022 | 2023 | 2015 | 2014 | 2016 |
Activity & Fitness | |||||||
| Calories | |||||||
| Distance | |||||||
| Heart | |||||||
| VO2max (Oxygen) | |||||||
| Sleep | |||||||
| Steps | |||||||
| Stress mgt | |||||||
| Female health | |||||||
| Skin temp | |||||||
| Breath rate | |||||||
Battery | |||||||
| Duration | 14 days | 4 days | 6 days | Up to 28 days (45mm) / 21 days (40mm), unlimited with solar | 8 months | 4 days | |
| Rechargeable | |||||||
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Compatibility Support | |||||||
| Android | |||||||
| iOS | |||||||
| Windows Phone | |||||||
| Mac | n/a | n/a | |||||
| Windows | n/a | n/a | |||||
Connectivity Support | |||||||
| Bluetooth | |||||||
| Cellular | Yes +$ | ||||||
| GPS | |||||||
| NFC | |||||||
| Wi-Fi | |||||||
Display | |||||||
| Color | |||||||
| Resolution | 348 x 442 | 454 x 454 | 40,5x40,5 | 176 x 176 pixels (45mm), 156 x 156 pixels (40mm) | n/a | n/a | 360 x 360 |
| Size | 1.65 inches | 1.39 inches | 1,58 inches | 0.9” x 0.9” (45mm), 0.79” x 0.79” (40mm) | n/a | 1.3 inches | 1.3 inches |
| Touch | n/a | ||||||
| Type | AMOLED | AMOLED | MIP | n/a | Analog | Fullcolor AOD | |
Functions | |||||||
| Audio Speaker | |||||||
| Clock | |||||||
| Phone | |||||||
| Vibration | |||||||
| Voice | |||||||
Hardware | |||||||
| Accelerometer | |||||||
| Barometer or Altimeter | |||||||
| Ultraviolet Sensor | |||||||
| Water Resistance | 5 ATM | 3 ATM | 5 ATM (50 Meters) | 10 ATM (100 Meters) | 5 ATM | IP68 | |
Notifications | |||||||
| Phone | |||||||
| Emails | |||||||
| Texts | |||||||
Software | |||||||
| Operating System | Wear OS | Wear OS | Fitbit OS | Garmin Watch OS | n/a | n/a | Tizen OS |
| Apps | |||||||
| Music | Spotify | ||||||
More Information | |||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||||
