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More Information | ||||||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||
Price and Release Date | ||||||||||
| Suggested Price | $799 | $200 | $325 | $100 | $149 | $72 | $180 | $99 | $250 | $299 |
| Release / Update | 2023 | 2018 | 2018 | 2022 | 2021 | 2020 | 2019 | 2019 | 2021 | 2023 |
Activity & Fitness | ||||||||||
| Calories | ||||||||||
| Distance | ||||||||||
| Heart | Third-generation optical heart sensor | |||||||||
| VO2max (Oxygen) | ||||||||||
| Sleep | ||||||||||
| Steps | ||||||||||
| Stress mgt | ||||||||||
| Female health | ||||||||||
| Skin temp | ||||||||||
| Breath rate | ||||||||||
Battery | ||||||||||
| Duration | Up to 36 hours normal use, Up to 72 hours in Low Power Mode | 30 Hours | 4 days | 10 days | 5 days | 10 days | 2 days | 7 days | 40 Hours | Up to 40 hours |
| Rechargeable | ||||||||||
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Compatibility Support | ||||||||||
| Android | ||||||||||
| iOS | ||||||||||
| Windows Phone | ||||||||||
| Mac | ||||||||||
| Windows | ||||||||||
Connectivity Support | ||||||||||
| Bluetooth | ||||||||||
| Cellular | ||||||||||
| GPS | ||||||||||
| NFC | ||||||||||
| Wi-Fi | ||||||||||
Display | ||||||||||
| Color | ||||||||||
| Resolution | 502 x 410 pixels | 240 x 240 | 454 x 454 | 39,32x18,6 | 206 x 124 | 240 x 240 | 400 x 400 | 128x64 | 396 x 396 | 480 x 480 pixels |
| Size | 49mm | 1.2 inches | 1.39 inches | 1,46 inches | 0.76 inches | 1.28 inches | 1.39 inches | 0.74 inches | 1.9 inches | 1.5 inch |
| Touch | ||||||||||
| Type | Always-On Retina LTPO OLED | LCD | AMOLED | AMOLED | OLED | OLED | OLED | AMOLED | Super AMOLED | |
Functions | ||||||||||
| Audio Speaker | ||||||||||
| Clock | ||||||||||
| Phone | ||||||||||
| Vibration | ||||||||||
| Voice | ||||||||||
Hardware | ||||||||||
| Accelerometer | ||||||||||
| Barometer or Altimeter | ||||||||||
| Ultraviolet Sensor | ||||||||||
| Water Resistance | Water resistance 100m, Dust resistance IP6X, EN13319 recreational scuba diving to 40m, Tested to MIL-STD 810H | 5 ATM | 3 ATM | 5 ATM (50 Meters) | 5 ATM | IP68 | 5 ATM | 5 ATM | 5 ATM (50 Meters) | IP68 |
Notifications | ||||||||||
| Phone | ||||||||||
| Emails | ||||||||||
| Texts | ||||||||||
Software | ||||||||||
| Operating System | WatchOS 10 | Built-in | Wear OS | Fitbit OS | Built-in | Realtime OS | Wear OS | FreeRTOS | Wear OS 3 | Wear OS 4 |
| Apps | ||||||||||
| Music | ||||||||||
More Information | ||||||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||
