|
|
|
|
|
|
More Information | |||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||
Price and Release Date | |||||
| Suggested Price | $199 | $260 | $180 | $299 | $49 |
| Release / Update | 2017 | 2020 | 2016 | 2020 | 2021 |
Activity & Fitness | |||||
| Calories | |||||
| Distance | |||||
| Heart | |||||
| VO2max (Oxygen) | |||||
| Sleep | |||||
| Steps | |||||
| Stress mgt | |||||
| Female health | |||||
| Skin temp | |||||
| Breath rate | |||||
Battery | |||||
| Duration | 18 hours | 5 Days | 3–4 days | 3 Days | 14 days |
| Rechargeable | |||||
|
|
|||||
Compatibility Support | |||||
| Android | |||||
| iOS | |||||
| Windows Phone | |||||
| Mac | n/a | ||||
| Windows | n/a | ||||
Connectivity Support | |||||
| Bluetooth | |||||
| Cellular | |||||
| GPS | |||||
| NFC | |||||
| Wi-Fi | |||||
Display | |||||
| Color | |||||
| Resolution | 340 x 272 or 390 x 312 | 400 x 400 | 432 x 216 | 454 x 454 | 152 × 486 |
| Size | 1.5 inches or 1.65 inches | 1.39 inches | 1.5 inches | 1.85 inches | 1.86 inches |
| Touch | |||||
| Type | AMOLED | AMOLED | Super AMOLED | Retina AMOLED | AMOLED |
Functions | |||||
| Audio Speaker | Bluetooth | ||||
| Clock | |||||
| Phone | |||||
| Vibration | |||||
| Voice | |||||
Hardware | |||||
| Accelerometer | |||||
| Barometer or Altimeter | |||||
| Ultraviolet Sensor | |||||
| Water Resistance | 5 ATM | IP68 | IP68 | IP68 | 5 ATM |
Notifications | |||||
| Phone | |||||
| Emails | |||||
| Texts | |||||
Software | |||||
| Operating System | WatchOS 4 | Wear OS | Tizen OS | Wear OS | Built-in |
| Apps | |||||
| Music | |||||
More Information | |||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||
