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More Information | ||||||||
| Check Amazon | Check Amazon | Check Amazon | ||||||
Price and Release Date | ||||||||
| Suggested Price | $150 | $150 | $150 | $150 | $255 | $300 | $279 | $250 |
| Release / Update | 2019 | 2014 | 2017 | 2016 | 2018 | 2015 | 2022 | 2014 |
Activity & Fitness | ||||||||
| Calories | ||||||||
| Distance | ||||||||
| Heart | ||||||||
| VO2max (Oxygen) | ||||||||
| Sleep | ||||||||
| Steps | ||||||||
| Stress mgt | ||||||||
| Female health | ||||||||
| Skin temp | ||||||||
| Breath rate | ||||||||
Battery | ||||||||
| Duration | 14 days | 7 days | 5 days | 1 Day | 1.5 days | 50 Hours | 2 days | |
| Rechargeable | ||||||||
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Compatibility Support | ||||||||
| Android | ||||||||
| iOS | ||||||||
| Windows Phone | ||||||||
| Mac | n/a | n/a | n/a | |||||
| Windows | n/a | n/a | n/a | |||||
Connectivity Support | ||||||||
| Bluetooth | ||||||||
| Cellular | ||||||||
| GPS | ||||||||
| NFC | ||||||||
| Wi-Fi | ||||||||
Display | ||||||||
| Color | ||||||||
| Resolution | 348 x 442 | 320 x 320 | 128 x 36 | 390 x 390 | 360 x 325 or 360 x 330 | 396 x 396 | 320 x 320 | |
| Size | 1.65 inches | 1.63 inches | 1.4 inches | 1.2 inches | 1.37 inches or 1.56 inches | 1.9 inches | 1.6 inches | |
| Touch | n/a | |||||||
| Type | AMOLED | AMOLED | OLED | OLED | AMOLED | LCD | Super AMOLED | TFT LCD |
Functions | ||||||||
| Audio Speaker | Bluetooth | Bluetooth | ||||||
| Clock | ||||||||
| Phone | ||||||||
| Vibration | ||||||||
| Voice | ||||||||
Hardware | ||||||||
| Accelerometer | ||||||||
| Barometer or Altimeter | ||||||||
| Ultraviolet Sensor | ||||||||
| Water Resistance | 5 ATM | IP55 | 5 ATM (50 Meters) | IP67 | 5 ATM (50 Meters) | IP68 | ||
Notifications | ||||||||
| Phone | ||||||||
| Emails | ||||||||
| Texts | ||||||||
Software | ||||||||
| Operating System | Wear OS | Android Wear | n/a | Wear OS | Android Wear | Wear OS 3.5 | Android Wear | |
| Apps | ||||||||
| Music | ||||||||
More Information | ||||||||
| Check Amazon | Check Amazon | Check Amazon | ||||||
