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More Information | ||||||
| Check Amazon | ||||||
Price and Release Date | ||||||
| Suggested Price | $100 | $1295 | $799 | $230 | $470 | $180 |
| Release / Update | 2016 | 2018 | 2021 | 2014 | 2014 | 2016 |
Activity & Fitness | ||||||
| Calories | ||||||
| Distance | ||||||
| Heart | $ | |||||
| VO2max (Oxygen) | ||||||
| Sleep | ||||||
| Steps | ||||||
| Stress mgt | ||||||
| Female health | ||||||
| Skin temp | ||||||
| Breath rate | ||||||
Battery | ||||||
| Duration | 5 days | 2 years | 50 Days / Solar Charge | 1.5 days | 13 hours to 30 days | 3–4 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 | n/a | NA | 280 x 280 | 280 x 280 | 432 x 216 | |
| Size | n/a | NA | 1.4 inches | 1.65 inches | 1.5 inches | |
| Touch | n/a | |||||
| Type | LED | NA | MIP LCD | IPS LCD | Super AMOLED | |
Functions | ||||||
| Audio Speaker | Alerts only | Bluetooth | ||||
| Clock | ||||||
| Phone | ||||||
| Vibration | ||||||
| Voice | ||||||
Hardware | ||||||
| Accelerometer | ||||||
| Barometer or Altimeter | ||||||
| Ultraviolet Sensor | ||||||
| Water Resistance | 5 ATM | 5 ATM | 10 ATM (100 Meters) | IP67 | 3 ATM | IP68 |
Notifications | ||||||
| Phone | ||||||
| Emails | ||||||
| Texts | ||||||
Software | ||||||
| Operating System | n/a | Built-in | Android Wear | n/a | Tizen OS | |
| Apps | ||||||
| Music | ||||||
More Information | ||||||
| Check Amazon | ||||||
