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| AmazfitGTRRemove Buy Now | GarminVivofit 3Remove Buy Now | HuaweiFitRemove Buy Now | HuaweiWatchRemove Buy Now |
Basic Info | ||||
| Suggested Price | $199 | $100 | $130 | $349 |
| Release | 2019 | 2016 | 2016 | 2015 |
Activity & Fitness | ||||
| Calories | ||||
| Cycling (Bicycling) | ||||
| Distance | ||||
| Heart | n/a | |||
| Oxygen | ||||
| Sleep | ||||
| Steps | ||||
| Swim | ||||
Battery | ||||
| Duration | 24 days | 1 year | 6 days | n/a |
| Rechargeable | ||||
Compatibility | ||||
| Android | ||||
| iOS | ||||
| Windows Phone | n/a | |||
| Mac | n/a | n/a | n/a | |
| Windows | n/a | n/a | n/a | |
Connectivity | ||||
| Bluetooth | ||||
| Cellular | ||||
| GPS | ||||
| NFC | ||||
| Wi-Fi | ||||
Display | ||||
| Color | ||||
| Resolution | 454 x 454 | 64 x 64 | 208 x 208 | 400 x 400 |
| Size | 1.39 inches | 0.55 inches | 1.04 inches | 1.4 inches |
| Touch | ||||
| Type | AMOLED | n/a | Memory LCD | AMOLED |
Functions | ||||
| Audio Speaker | n/a | n/a | ||
| Clock | ||||
| Phone | 5 ATM | |||
| Vibration | ||||
| Voice | ||||
Hardware | ||||
| Accelerometer | ||||
| Barometer or Altimeter | ||||
| Ultraviolet Sensor | ||||
| Water Resistance | 5 ATM | 5 ATM | IP68 | n/a |
Notifications | ||||
| Phone | 5 ATM | |||
| Emails | ||||
| Texts | n/a | |||
Software | ||||
| Operating System | Build-in | n/a | n/a | Android Wear |
| Apps | n/a | |||
| Music | n/a | n/a | ||