ASUS ZenWatch 2 vs. Polar M400 vs. Apple Watch Ultra
 | | | |
| ASUSZenWatch 2Remove Buy Now | PolarM400Remove Buy Now | AppleWatch UltraRemove Buy Now |
Basic Info | |||
| Suggested Price | $150 | $200 | $799 |
| Release | 2016 | 2014 | 2022 |
Activity & Fitness | |||
| Calories | |||
| Cycling (Bicycling) | |||
| Distance | |||
| Heart | n/a | ||
| Oxygen | |||
| Sleep | |||
| Steps | |||
| Swim | |||
Battery | |||
| Duration | n/a | 8 hours to 30 days | 36 hrs |
| Rechargeable | |||
Compatibility | |||
| Android | |||
| iOS | |||
| Windows Phone | n/a | n/a | |
| Mac | n/a | ||
| Windows | n/a | ||
Connectivity | |||
| Bluetooth | |||
| Cellular | |||
| GPS | |||
| NFC | |||
| Wi-Fi | |||
Display | |||
| Color | |||
| Resolution | 320 x 320 | n/a | 502x410 pixels |
| Size | 1.63 inches or 1.45 inch | n/a | 1.92 inches |
| Touch | |||
| Type | AMOLED | n/a | |
Functions | |||
| Audio Speaker | Alerts only | ||
| Clock | LTPO OLED Retina | ||
| Phone | |||
| Vibration | |||
| Voice | |||
Hardware | |||
| Accelerometer | |||
| Barometer or Altimeter | |||
| Ultraviolet Sensor | |||
| Water Resistance | IP67 | 3 ATM | 10 ATM (100 Meters) |
Notifications | |||
| Phone | |||
| Emails | n/a | ||
| Texts | n/a | ||
Software | |||
| Operating System | Android Wear | n/a | WatchOS 9 |
| Apps | |||
| Music | |||