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More Information | |||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||||
Price and Release Date | |||||||
| Suggested Price | $269 | $199 | $429 | $350 | $200 | $149.99 | $300 |
| Release / Update | 2016 | 2017 | 2021 | 2023 | 2015 | 2017 | 2014 |
Activity & Fitness | |||||||
| Calories | |||||||
| Distance | |||||||
| Heart | |||||||
| VO2max (Oxygen) | |||||||
| Sleep | |||||||
| Steps | |||||||
| Stress mgt | |||||||
| Female health | |||||||
| Skin temp | |||||||
| Breath rate | |||||||
Battery | |||||||
| Duration | 18 hours | 18 hours | 18 Hours | 24 hours | 1 year | 2–3 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 | |||||||
| Cellular | |||||||
| GPS | |||||||
| NFC | |||||||
| Wi-Fi | |||||||
Display | |||||||
| Color | |||||||
| Resolution | 340 x 272 or 390 x 312 | 340 x 272 or 390 x 312 | 396 x 484 | 384 x 384 pixels | n/a | 320 x 320 | |
| Size | 1.5 inches or 1.65 inches | 1.5 inches or 1.65 inches | 1.9 inches | 1.2" | n/a | 1.73 inches | 1.63 inches |
| Touch | n/a | ||||||
| Type | AMOLED | AMOLED | MicroLED | AMOLED | n/a | Analog | Super AMOLED |
Functions | |||||||
| Audio Speaker | Bluetooth | ||||||
| Clock | |||||||
| Phone | |||||||
| Vibration | |||||||
| Voice | |||||||
Hardware | |||||||
| Accelerometer | |||||||
| Barometer or Altimeter | |||||||
| Ultraviolet Sensor | |||||||
| Water Resistance | 5ATM | 5 ATM | water resistant but not waterproof | 5 ATM (50 Meters) | 5 ATM | IP67 | |
Notifications | |||||||
| Phone | |||||||
| Emails | |||||||
| Texts | |||||||
Software | |||||||
| Operating System | Watch OS | WatchOS 4 | WatchOS 8 | Wear OS 4 | n/a | Tizen OS | |
| Apps | |||||||
| Music | |||||||
More Information | |||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||||
