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More Information | ||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||
Price and Release Date | ||||||
| Suggested Price | $23 | $100 | $72 | $300 | $260 | $300 |
| Release / Update | 2016 | 2022 | 2020 | 2018 | 2020 | 2021 |
Activity & Fitness | ||||||
| Calories | ||||||
| Distance | ||||||
| Heart | ||||||
| VO2max (Oxygen) | ||||||
| Sleep | ||||||
| Steps | ||||||
| Stress mgt | ||||||
| Female health | ||||||
| Skin temp | ||||||
| Breath rate | ||||||
Battery | ||||||
| Duration | 20 hours | 10 days | 10 days | 30 days | 5 Days | 72 hours |
| Rechargeable | ||||||
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Compatibility Support | ||||||
| Android | ||||||
| iOS | ||||||
| Windows Phone | ||||||
| Mac | n/a | |||||
| Windows | n/a | |||||
Connectivity Support | ||||||
| Bluetooth | ||||||
| Cellular | ||||||
| GPS | ||||||
| NFC | ||||||
| Wi-Fi | ||||||
Display | ||||||
| Color | ||||||
| Resolution | 360 x 320 | 240 x 240 | 400 x 400 | 400 x 400 | 454 x 454 | |
| Size | 0.42 inches | 1.55 inches | 1.28 inches | 1.4 inches | 1.39 inches | 1.4 inches |
| Touch | ||||||
| Type | OLED | AMOLED | OLED | OLED/FSTN | AMOLED | AMOLED |
Functions | ||||||
| Audio Speaker | ||||||
| Clock | ||||||
| Phone | ||||||
| Vibration | ||||||
| Voice | ||||||
Hardware | ||||||
| Accelerometer | ||||||
| Barometer or Altimeter | ||||||
| Ultraviolet Sensor | ||||||
| Water Resistance | IP67 | 5 ATM (50 Meters) | IP68 | IP68 | IP68 | IP68 |
Notifications | ||||||
| Phone | ||||||
| Emails | ||||||
| Texts | ||||||
Software | ||||||
| Operating System | n/a | Built-in | Realtime OS | Wear OS | Wear OS | WearOS 3 |
| Apps | ||||||
| Music | ||||||
More Information | ||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||
