Acer Liquid Leap vs. Asus VivoWatch vs. Mobvoi TicWatch S2 vs. Xiaomi Mi Band 4
 | | | | |
| AcerLiquid LeapRemove Buy Now | AsusVivoWatchRemove Buy Now | MobvoiTicWatch S2Remove Buy Now | XiaomiMi Band 4Remove Buy Now |
Basic Info | ||||
| Suggested Price | $90 | $160 | $180 | $25 |
| Release | 2015 | 2018 | 2019 | 2019 |
Activity & Fitness | ||||
| Calories | ||||
| Cycling (Bicycling) | ||||
| Distance | ||||
| Heart | ||||
| Oxygen | ||||
| Sleep | ||||
| Steps | ||||
| Swim | ||||
Battery | ||||
| Duration | 5 to 7 days | 24 hours to 10 days | 2 DAYS | 20 days |
| Rechargeable | ||||
Compatibility | ||||
| Android | ||||
| iOS | ||||
| Windows Phone | NA | |||
| Mac | NA | |||
| Windows | NA | |||
Connectivity | ||||
| Bluetooth | ||||
| Cellular | ||||
| GPS | ||||
| NFC | ||||
| Wi-Fi | ||||
Display | ||||
| Color | ||||
| Resolution | 128 x 32 | 128 x 128 | 400 x 400 | 120x240 |
| Size | 1 inch | NA | 1.39 inches | 0.95 inches |
| Touch | ||||
| Type | OLED | NA | OLED | AMOLED |
Functions | ||||
| Audio Speaker | ||||
| Clock | ||||
| Phone | ||||
| Vibration | ||||
| Voice | ||||
Hardware | ||||
| Accelerometer | ||||
| Barometer or Altimeter | NA | |||
| Ultraviolet Sensor | ||||
| Water Resistance | IPX4 | IP67 | 5 ATM | 5 ATM |
Notifications | ||||
| Phone | ||||
| Emails | ||||
| Texts | ||||
Software | ||||
| Operating System | KoodOS | Wear OS | AMAZFIT OS | |
| Apps | ||||
| Music | ||||