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More Information | ||||||
| Check Amazon | Check Amazon | Check Amazon | ||||
Price and Release Date | ||||||
| Suggested Price | $249 | $229 | $300 | $120 | $300 | $499 |
| Release / Update | 2022 | 2017 | 2022 | 2015 | 2022 | 2020 |
Activity & Fitness | ||||||
| Calories | ||||||
| Distance | ||||||
| Heart | $ | |||||
| VO2max (Oxygen) | ||||||
| Sleep | ||||||
| Steps | ||||||
| Stress mgt | ||||||
| Female health | ||||||
| Skin temp | ||||||
| Breath rate | ||||||
Battery | ||||||
| Duration | Not yet | 48 | 6 days | 8 days (without notifications) | 7 days | 7 Days |
| Rechargeable | ||||||
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Compatibility Support | ||||||
| Android | ||||||
| iOS | ||||||
| Windows Phone | ||||||
| Mac | n/a | n/a | ||||
| Windows | n/a | Yes | n/a | |||
Connectivity Support | ||||||
| Bluetooth | Yes | |||||
| Cellular | Optional | |||||
| GPS | ||||||
| NFC | ||||||
| Wi-Fi | ||||||
Display | ||||||
| Color | ||||||
| Resolution | 368 x 448 pixels | 400 x 400 | 336x336 | 240x240 | 240 x 240 | |
| Size | 40mm | 1.39 inches | 1,59 inches | 1.2 inches | 1.2 inches | |
| Touch | ||||||
| Type | LTPO OLED Retina | AMOLED | AMOLED | LED | MIPS | MIP LCD |
Functions | ||||||
| Audio Speaker | ||||||
| Clock | ||||||
| Phone | ||||||
| Vibration | ||||||
| Voice | ||||||
Hardware | ||||||
| Accelerometer | ||||||
| Barometer or Altimeter | ||||||
| Ultraviolet Sensor | ||||||
| Water Resistance | 5 ATM (50 Meters) | 5 ATM (50 Meters) | 2 ATM | 5 ATM (50 Meters) | 10 ATM (100 Meters) | |
Notifications | ||||||
| Phone | ||||||
| Emails | ||||||
| Texts | ||||||
Software | ||||||
| Operating System | WatchOS 8.1 | Android Wear 2 | Fitbit OS | n/a | Built-in | Built-in |
| Apps | ||||||
| Music | ||||||
More Information | ||||||
| Check Amazon | Check Amazon | Check Amazon | ||||
