Huawei Watch vs. Sony SmartWatch 3 vs. Huawei Talkband B2 vs. Polar M430 vs. Fitbit Charge
 | | | | | |
| HuaweiWatchRemove Buy Now | SonySmartWatch 3Remove Buy Now | HuaweiTalkband B2Remove Buy Now | PolarM430Remove Buy Now | FitbitChargeRemove Buy Now |
Basic Info | |||||
| Suggested Price | $349 | $250 | $180 | $255 | $130 |
| Release | 2015 | 2014 | 2015 | 2017 | 2014 |
Activity & Fitness | |||||
| Calories | |||||
| Cycling (Bicycling) | |||||
| Distance | |||||
| Heart | |||||
| Oxygen | |||||
| Sleep | |||||
| Steps | |||||
| Swim | |||||
Battery | |||||
| Duration | n/a | 2 days | 3 days | 30 hours | 7-10 days |
| Rechargeable | |||||
Compatibility | |||||
| Android | |||||
| iOS | |||||
| Windows Phone | n/a | n/a | n/a | NA | |
| Mac | n/a | n/a | n/a | ||
| Windows | n/a | n/a | n/a | ||
Connectivity | |||||
| Bluetooth | |||||
| Cellular | |||||
| GPS | |||||
| NFC | |||||
| Wi-Fi | |||||
Display | |||||
| Color | |||||
| Resolution | 400 x 400 | 320 x 320 | 128 x 88 | 128x128 | NA |
| Size | 1.4 inches | 1.6 inches | 0.73 inches | 1.4 inch | NA |
| Touch | NA | ||||
| Type | AMOLED | TFT LCD | PMOLED | LCD | OLED |
Functions | |||||
| Audio Speaker | n/a | Bluetooth | Bluetooth | ||
| Clock | |||||
| Phone | |||||
| Vibration | |||||
| Voice | |||||
Hardware | |||||
| Accelerometer | |||||
| Barometer or Altimeter | |||||
| Ultraviolet Sensor | |||||
| Water Resistance | n/a | IP68 | IP57 | WR30 | 1 ATM |
Notifications | |||||
| Phone | |||||
| Emails | |||||
| Texts | |||||
Software | |||||
| Operating System | Android Wear | Android Wear | n/a | NA | |
| Apps | |||||
| Music | n/a | ||||