ASUS ZenWatch 2 vs. Asus VivoWatch vs. Samsung Gear 2 vs. Polar Loop vs. Xiaomi Mi Band 4
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| ASUSZenWatch 2Remove Buy Now | AsusVivoWatchRemove Buy Now | SamsungGear 2Remove Buy Now | PolarLoopRemove Buy Now | XiaomiMi Band 4Remove Buy Now |
Basic Info | |||||
| Suggested Price | $150 | $160 | $300 | $100 | $25 |
| Release | 2016 | 2018 | 2014 | 2013 | 2019 |
Activity & Fitness | |||||
| Calories | |||||
| Cycling (Bicycling) | |||||
| Distance | |||||
| Heart | |||||
| Oxygen | |||||
| Sleep | |||||
| Steps | NA | ||||
| Swim | |||||
Battery | |||||
| Duration | n/a | 24 hours to 10 days | 2-3 days | 5 days | 20 days |
| Rechargeable | |||||
Compatibility | |||||
| Android | |||||
| iOS | |||||
| Windows Phone | n/a | NA | NA | NA | |
| Mac | n/a | NA | NA | NA | |
| Windows | n/a | NA | NA | NA | |
Connectivity | |||||
| Bluetooth | |||||
| Cellular | |||||
| GPS | |||||
| NFC | |||||
| Wi-Fi | |||||
Display | |||||
| Color | |||||
| Resolution | 320 x 320 | 128 x 128 | 320 x 320 | NA | 120x240 |
| Size | 1.63 inches or 1.45 inch | NA | 1.63 inches | NA | 0.95 inches |
| Touch | |||||
| Type | AMOLED | NA | Super AMOLED | LED | AMOLED |
Functions | |||||
| Audio Speaker | Bluetooth | ||||
| Clock | |||||
| Phone | |||||
| Vibration | |||||
| Voice | |||||
Hardware | |||||
| Accelerometer | |||||
| Barometer or Altimeter | NA | ||||
| Ultraviolet Sensor | |||||
| Water Resistance | IP67 | IP67 | IP67 | 2 ATM | 5 ATM |
Notifications | |||||
| Phone | |||||
| Emails | n/a | ||||
| Texts | n/a | ||||
Software | |||||
| Operating System | Android Wear | KoodOS | Tizen OS | NA | AMAZFIT OS |
| Apps | |||||
| Music | |||||