Olio Model One vs. Huawei Watch 2 vs. Xiaomi Mi Band 4 vs. Amazfit GTR
 | | | | |
| OlioModel OneRemove Buy Now | HuaweiWatch 2Remove Buy Now | XiaomiMi Band 4Remove Buy Now | AmazfitGTRRemove Buy Now |
Basic Info | ||||
| Suggested Price | $595 | $350 | $25 | $199 |
| Release | 2015 | 2017 | 2019 | 2019 |
Activity & Fitness | ||||
| Calories | n/a | |||
| Cycling (Bicycling) | n/a | |||
| Distance | n/a | |||
| Heart | n/a | |||
| Oxygen | n/a | |||
| Sleep | n/a | |||
| Steps | n/a | |||
| Swim | n/a | |||
Battery | ||||
| Duration | 2 days | 48 hours | 20 days | 24 days |
| Rechargeable | ||||
Compatibility | ||||
| Android | ||||
| iOS | ||||
| Windows Phone | n/a | |||
| Mac | n/a | |||
| Windows | n/a | |||
Connectivity | ||||
| Bluetooth | ||||
| Cellular | ||||
| GPS | n/a | |||
| NFC | n/a | |||
| Wi-Fi | ||||
Display | ||||
| Color | ||||
| Resolution | n/a | 480 x 480 | 120x240 | 454 x 454 |
| Size | n/a | 1.38 inches | 0.95 inches | 1.39 inches |
| Touch | ||||
| Type | n/a | P-OLED | AMOLED | AMOLED |
Functions | ||||
| Audio Speaker | n/a | |||
| Clock | ||||
| Phone | n/a | |||
| Vibration | n/a | |||
| Voice | ||||
Hardware | ||||
| Accelerometer | n/a | |||
| Barometer or Altimeter | n/a | |||
| Ultraviolet Sensor | ||||
| Water Resistance | 5 ATM | IP68 | 5 ATM | 5 ATM |
Notifications | ||||
| Phone | n/a | |||
| Emails | ||||
| Texts | ||||
Software | ||||
| Operating System | n/a | Android Wear 2 | AMAZFIT OS | Build-in |
| Apps | n/a | |||
| Music | ||||