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More Information | ||||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | |||||
Price and Release Date | ||||||||
| Suggested Price | $199 | $229 | $324 | $350 | $410 | $300 | $279 | $329 |
| Release / Update | 2017 | 2017 | 2020 | 2017 | 2021 | 2015 | 2022 | 2018 |
Activity & Fitness | ||||||||
| Calories | ||||||||
| Distance | ||||||||
| Heart | ||||||||
| VO2max (Oxygen) | ||||||||
| Sleep | ||||||||
| Steps | ||||||||
| Stress mgt | ||||||||
| Female health | ||||||||
| Skin temp | ||||||||
| Breath rate | ||||||||
Battery | ||||||||
| Duration | 18 hours | 48 | 6 Days | 48 hours | 14 Days | 1.5 days | 50 Hours | 14 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 | Yes | |||||||
| Cellular | ||||||||
| GPS | ||||||||
| NFC | ||||||||
| Wi-Fi | ||||||||
Display | ||||||||
| Color | ||||||||
| Resolution | 340 x 272 or 390 x 312 | 400 x 400 | 360 x 360 | 480 x 480 | 466 x 466 | 360 x 325 or 360 x 330 | 396 x 396 | 320 x 300 |
| Size | 1.5 inches or 1.65 inches | 1.39 inches | 1.58 inches | 1.38 inches | 1.4 inches | 1.37 inches or 1.56 inches | 1.9 inches | 1.4 inches |
| Touch | ||||||||
| Type | AMOLED | AMOLED | AMOLED | P-OLED | AMOLED | LCD | Super AMOLED | TFT LCD |
Functions | ||||||||
| Audio Speaker | Bluetooth | |||||||
| Clock | ||||||||
| Phone | ||||||||
| Vibration | ||||||||
| Voice | ||||||||
Hardware | ||||||||
| Accelerometer | ||||||||
| Barometer or Altimeter | ||||||||
| Ultraviolet Sensor | ||||||||
| Water Resistance | 5 ATM | 5 ATM | IP68 | 5 ATM | IP67 | 5 ATM (50 Meters) | 10 ATM (100 Meters) | |
Notifications | ||||||||
| Phone | ||||||||
| Emails | ||||||||
| Texts | ||||||||
Software | ||||||||
| Operating System | WatchOS 4 | Android Wear 2 | Fitbit OS | Android Wear 2 | HarmonyOS 2 | Android Wear | Wear OS 3.5 | Built-in |
| Apps | ||||||||
| Music | ||||||||
More Information | ||||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | |||||
