Polar M400 vs. Withings Pulse Ox vs. Huawei Watch 2 vs. Misfit Speedo Shine
 | | | | |
| PolarM400Remove Buy Now | WithingsPulse OxRemove Buy Now | HuaweiWatch 2Remove Buy Now | MisfitSpeedo ShineRemove Buy Now |
Basic Info | ||||
| Suggested Price | $200 | $120 | $350 | $80 |
| Release | 2014 | 2014 | 2017 | 2015 |
Activity & Fitness | ||||
| Calories | ||||
| Cycling (Bicycling) | ||||
| Distance | ||||
| Heart | n/a | |||
| Oxygen | ||||
| Sleep | ||||
| Steps | ||||
| Swim | ||||
Battery | ||||
| Duration | 8 hours to 30 days | 2 weeks | 48 hours | 6 months |
| Rechargeable | ||||
Compatibility | ||||
| Android | ||||
| iOS | ||||
| Windows Phone | n/a | n/a | NA | |
| Mac | n/a | NA | ||
| Windows | n/a | NA | ||
Connectivity | ||||
| Bluetooth | ||||
| Cellular | ||||
| GPS | ||||
| NFC | ||||
| Wi-Fi | ||||
Display | ||||
| Color | blue | NA | ||
| Resolution | n/a | 128 x 32 | 480 x 480 | NA |
| Size | n/a | n/a | 1.38 inches | NA |
| Touch | Swipe | NA | ||
| Type | n/a | OLED | P-OLED | NA |
Functions | ||||
| Audio Speaker | Alerts only | |||
| Clock | ||||
| Phone | ||||
| Vibration | ||||
| Voice | ||||
Hardware | ||||
| Accelerometer | ||||
| Barometer or Altimeter | ||||
| Ultraviolet Sensor | ||||
| Water Resistance | 3 ATM | IP68 | 5 ATM | |
Notifications | ||||
| Phone | ||||
| Emails | ||||
| Texts | ||||
Software | ||||
| Operating System | n/a | n/a | Android Wear 2 | NA |
| Apps | ||||
| Music | ||||