ASUS ZenWatch 2 vs. Polar Loop 2 vs. Amazfit Bip vs. Fitbit Charge 3 vs. Xiaomi Mi Band
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| ASUSZenWatch 2Remove Buy Now | PolarLoop 2Remove Buy Now | AmazfitBipRemove Buy Now | FitbitCharge 3Remove Buy Now | XiaomiMi BandRemove Buy Now |
Basic Info | |||||
| Suggested Price | $150 | $120 | $99.99 | $150 | $15 |
| Release | 2016 | 2015 | 2018 | 2018 | 2015 |
Activity & Fitness | |||||
| Calories | |||||
| Cycling (Bicycling) | |||||
| Distance | |||||
| Heart | n/a | ||||
| Oxygen | |||||
| Sleep | |||||
| Steps | |||||
| Swim | |||||
Battery | |||||
| Duration | n/a | 8 days (without notifications) | 30 days | 7 days | 30 days |
| Rechargeable | |||||
Compatibility | |||||
| Android | |||||
| iOS | |||||
| Windows Phone | n/a | n/a | |||
| Mac | n/a | n/a | NA | ||
| Windows | n/a | n/a | Not yet | NA | |
Connectivity | |||||
| Bluetooth | |||||
| Cellular | |||||
| GPS | |||||
| NFC | NA | ||||
| Wi-Fi | |||||
Display | |||||
| Color | NA | ||||
| Resolution | 320 x 320 | n/a | 176 x 176 | 66 x 18 | NA |
| Size | 1.63 inches or 1.45 inch | n/a | 1.28 inches | .721 inches | NA |
| Touch | NA | ||||
| Type | AMOLED | LED | NA | OLED | NA |
Functions | |||||
| Audio Speaker | |||||
| Clock | |||||
| Phone | |||||
| Vibration | |||||
| Voice | |||||
Hardware | |||||
| Accelerometer | |||||
| Barometer or Altimeter | |||||
| Ultraviolet Sensor | |||||
| Water Resistance | IP67 | 2 ATM | IP68 | 5 ATM | IP67 |
Notifications | |||||
| Phone | |||||
| Emails | n/a | ||||
| Texts | n/a | ||||
Software | |||||
| Operating System | Android Wear | n/a | NA | NA | |
| Apps | |||||
| Music | |||||