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More Information | |||||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | |||
Price and Release Date | |||||||||
| Suggested Price | $50 | $799 | $200 | $400 | $350 | $260 | $120 | $330 | $250 |
| Release / Update | 2020 | 2023 | 2018 | 2020 | 2018 | 2020 | 2015 | 2018 | 2021 |
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 | Up to 36 hours normal use, Up to 72 hours in Low Power Mode | 30 Hours | 24 days | 1 day | 5 Days | 8 days (without notifications) | 7 days | 40 Hours |
| Rechargeable | |||||||||
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Compatibility Support | |||||||||
| Android | |||||||||
| iOS | |||||||||
| Windows Phone | |||||||||
| Mac | n/a | ||||||||
| Windows | n/a | ||||||||
Connectivity Support | |||||||||
| Bluetooth | |||||||||
| Cellular | Coming +$ | ||||||||
| GPS | |||||||||
| NFC | |||||||||
| Wi-Fi | |||||||||
Display | |||||||||
| Color | |||||||||
| Resolution | 454 x 454 | 502 x 410 pixels | 240 x 240 | 128 x 128 | 390 x 390 | 400 x 400 | 360 x 360 | 396 x 396 | |
| Size | 1.1 inches | 49mm | 1.2 inches | 1.77 inches | 1.19 inches | 1.39 inches | 1.2" or 1.3" | 1.9 inches | |
| Touch | |||||||||
| Type | AMOLED | Always-On Retina LTPO OLED | LCD | OLED | AMOLED | AMOLED | LED | AMOLED | AMOLED |
Functions | |||||||||
| Audio Speaker | |||||||||
| Clock | |||||||||
| Phone | |||||||||
| Vibration | |||||||||
| Voice | |||||||||
Hardware | |||||||||
| Accelerometer | |||||||||
| Barometer or Altimeter | |||||||||
| Ultraviolet Sensor | |||||||||
| Water Resistance | 5 ATM | Water resistance 100m, Dust resistance IP6X, EN13319 recreational scuba diving to 40m, Tested to MIL-STD 810H | 5 ATM | 10 ATM (100 Meters) | 3 ATM | IP68 | 2 ATM | 5 ATM | 5 ATM (50 Meters) |
Notifications | |||||||||
| Phone | |||||||||
| Emails | |||||||||
| Texts | |||||||||
Software | |||||||||
| Operating System | Built-in | WatchOS 10 | Built-in | Wear OS | Wear OS | Wear OS | n/a | Tizen OS | Wear OS 3 |
| Apps | |||||||||
| Music | Spotify | ||||||||
More Information | |||||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | |||
