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More Information | |||||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||||
Price and Release Date | |||||||||
| Suggested Price | $199 | $130 | $275 | $349 | $159 | $72 | $59 | $100 | $250 |
| Release / Update | 2018 | 2021 | 2015 | 2015 | 2017 | 2020 | 2016 | 2014 | 2014 |
Activity & Fitness | |||||||||
| Calories | |||||||||
| Distance | |||||||||
| Heart | |||||||||
| VO2max (Oxygen) | |||||||||
| Sleep | |||||||||
| Steps | |||||||||
| Stress mgt | |||||||||
| Female health | |||||||||
| Skin temp | |||||||||
| Breath rate | |||||||||
Battery | |||||||||
| Duration | 5 days | 8 Days | 1 day | 1.5-2 Days | 10 days | 15 days | 5 days | 2 days | |
| Rechargeable | |||||||||
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Compatibility Support | |||||||||
| Android | |||||||||
| iOS | |||||||||
| Windows Phone | |||||||||
| Mac | n/a | n/a | n/a | n/a | |||||
| Windows | n/a | n/a | n/a | n/a | |||||
Connectivity Support | |||||||||
| Bluetooth | |||||||||
| Cellular | |||||||||
| GPS | |||||||||
| NFC | |||||||||
| Wi-Fi | |||||||||
Display | |||||||||
| Color | n/a | ||||||||
| Resolution | 320 x 300 | 240 x 240 | 360 x 326 | 400 x 400 | 400 x 400 | 240 x 240 | 216 × 432 | n/a | 320 x 320 |
| Size | 1.34 inches | 1.47 inches | 1.5 inches | 1.4 inches | 1.4 inches | 1.28 inches | 1.5 inches | n/a | 1.6 inches |
| Touch | n/a | ||||||||
| Type | OLED | PMOLED | LCD | AMOLED | OLED | OLED | AMOLED | n/a | TFT LCD |
Functions | |||||||||
| Audio Speaker | Bluetooth | ||||||||
| Clock | |||||||||
| Phone | |||||||||
| Vibration | |||||||||
| Voice | |||||||||
Hardware | |||||||||
| Accelerometer | |||||||||
| Barometer or Altimeter | |||||||||
| Ultraviolet Sensor | |||||||||
| Water Resistance | 5 ATM | 5 ATM | IP67 | IP67 | IP68 | 5 ATM | IP58 | IP68 | |
Notifications | |||||||||
| Phone | |||||||||
| Emails | |||||||||
| Texts | |||||||||
Software | |||||||||
| Operating System | Propriertary | Built-in | Android Wear | Android Wear | Android Wear 2.0 | Realtime OS | Tizen | n/a | Android Wear |
| Apps | |||||||||
| Music | |||||||||
More Information | |||||||||
| Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||||
