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More Information | |||||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||||
Price and Release Date | |||||||||
| Suggested Price | $179 | $199 | $399 | $150 | $300 | $179.95 | $120 | $299 | $299.99 |
| Release / Update | 2019 | 2017 | 2023 | 2016 | 2022 | 2017 | 2015 | 2023 | 2017 |
Activity & Fitness | |||||||||
| Calories | |||||||||
| Distance | |||||||||
| Heart | $ | ||||||||
| VO2max (Oxygen) | |||||||||
| Sleep | |||||||||
| Steps | |||||||||
| Stress mgt | |||||||||
| Female health | |||||||||
| Skin temp | |||||||||
| Breath rate | |||||||||
Battery | |||||||||
| Duration | 24 days | 18 hours | 18 hrs | 5 days | 6 days | Up to 3 days | 8 days (without notifications) | Up to 40 hours | 2 days |
| Rechargeable | |||||||||
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Compatibility Support | |||||||||
| Android | |||||||||
| iOS | |||||||||
| Windows Phone | |||||||||
| Mac | n/a | ||||||||
| Windows | Yes | n/a | |||||||
Connectivity Support | |||||||||
| Bluetooth | |||||||||
| Cellular | |||||||||
| GPS | |||||||||
| NFC | |||||||||
| Wi-Fi | |||||||||
Display | |||||||||
| Color | |||||||||
| Resolution | 454 x 454 | 340 x 272 or 390 x 312 | 484x396 | 336x336 | 160 x 80 | 480 x 480 pixels | 360 x 360 | ||
| Size | 1.39 inches | 1.5 inches or 1.65 inches | 41mm and 45mm | 1,59 inches | 1.18 inches | 1.5 inch | 1.2 inches | ||
| Touch | n/a | ||||||||
| Type | AMOLED | AMOLED | OLED | OLED | AMOLED | TFT LCD | LED | Super AMOLED | Super AMOLED |
Functions | |||||||||
| Audio Speaker | |||||||||
| Clock | |||||||||
| Phone | |||||||||
| Vibration | |||||||||
| Voice | |||||||||
Hardware | |||||||||
| Accelerometer | |||||||||
| Barometer or Altimeter | |||||||||
| Ultraviolet Sensor | |||||||||
| Water Resistance | 5 ATM | 5 ATM | 5 ATM (50 Meters) | 5 ATM (50 Meters) | WR30 | 2 ATM | IP68 | 5 ATM | |
Notifications | |||||||||
| Phone | |||||||||
| Emails | |||||||||
| Texts | |||||||||
Software | |||||||||
| Operating System | Built-in | WatchOS 4 | WatchOS 10 | n/a | Fitbit OS | n/a | Wear OS 4 | Tizen OS | |
| Apps | |||||||||
| Music | |||||||||
More Information | |||||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||||
