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More Information | ||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | |
Price and Release Date | ||||||
| Suggested Price | $50 | $140 | $799 | $399 | $100 | $150 |
| Release / Update | 2020 | 2019 | 2023 | 2020 | 2020 | 2022 |
Activity & Fitness | ||||||
| Calories | ||||||
| Distance | ||||||
| Heart | Third-generation optical heart sensor | |||||
| VO2max (Oxygen) | ||||||
| Sleep | ||||||
| Steps | ||||||
| Stress mgt | ||||||
| Female health | ||||||
| Skin temp | ||||||
| Breath rate | ||||||
Battery | ||||||
| Duration | 15 Days | 20 days | Up to 36 hours normal use, Up to 72 hours in Low Power Mode | Not yet | 10 Days | 2 days |
| Rechargeable | ||||||
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Compatibility Support | ||||||
| Android | ||||||
| iOS | ||||||
| Windows Phone | ||||||
| Mac | ||||||
| Windows | ||||||
Connectivity Support | ||||||
| Bluetooth | ||||||
| Cellular | Optional | |||||
| GPS | ||||||
| NFC | ||||||
| Wi-Fi | ||||||
Display | ||||||
| Color | ||||||
| Resolution | 454 x 454 | 360 x 360 | 502 x 410 pixels | 384 x 480 | 141 x 63 | 240 x 240 pixels |
| Size | 1.1 inches | 1.3 inches | 49mm | 40mm | 1.47 inches | 1.3 inches |
| Touch | ||||||
| Type | AMOLED | AMOLED | Always-On Retina LTPO OLED | MicroLED | OLED | |
Functions | ||||||
| Audio Speaker | ||||||
| Clock | ||||||
| Phone | ||||||
| Vibration | ||||||
| Voice | ||||||
Hardware | ||||||
| Accelerometer | ||||||
| Barometer or Altimeter | ||||||
| Ultraviolet Sensor | ||||||
| Water Resistance | 5 ATM | 5 ATM | Water resistance 100m, Dust resistance IP6X, EN13319 recreational scuba diving to 40m, Tested to MIL-STD 810H | 5 ATM | 5 ATM | 5 ATM (50 Meters) |
Notifications | ||||||
| Phone | ||||||
| Emails | ||||||
| Texts | ||||||
Software | ||||||
| Operating System | Built-in | Built-in | WatchOS 10 | WatchOS 5 | Fitbit OS | Built-in |
| Apps | ||||||
| Music | ||||||
More Information | ||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | |
