Huawei Talkband B2 vs. Garmin Vivofit 4 vs. Pebble Core vs. Polar A370
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| HuaweiTalkband B2Remove Buy Now | GarminVivofit 4Remove Buy Now | PebbleCoreRemove Buy Now | PolarA370Remove Buy Now |
Basic Info | ||||
| Suggested Price | $180 | $79.95 | $99 | $179.95 |
| Release | 2015 | 2018 | 2016 | 2017 |
Activity & Fitness | ||||
| Calories | ||||
| Cycling (Bicycling) | NA | |||
| Distance | ||||
| Heart | ||||
| Oxygen | ||||
| Sleep | NA | |||
| Steps | ||||
| Swim | ||||
Battery | ||||
| Duration | 3 days | 1 year | NA | Up to 3 days |
| Rechargeable | ||||
Compatibility | ||||
| Android | ||||
| iOS | NA | |||
| Windows Phone | n/a | NA | ||
| Mac | n/a | NA | ||
| Windows | n/a | NA | ||
Connectivity | ||||
| Bluetooth | ||||
| Cellular | ||||
| GPS | ||||
| NFC | ||||
| Wi-Fi | ||||
Display | ||||
| Color | ||||
| Resolution | 128 x 88 | 88 x 88 | NA | 160 x 80 |
| Size | 0.73 inches | NA | NA | 1.18 inches |
| Touch | NA | |||
| Type | PMOLED | NA | NA | TFT LCD |
Functions | ||||
| Audio Speaker | Bluetooth | |||
| Clock | ||||
| Phone | NA | |||
| Vibration | NA | |||
| Voice | ||||
Hardware | ||||
| Accelerometer | NA | |||
| Barometer or Altimeter | ||||
| Ultraviolet Sensor | ||||
| Water Resistance | IP57 | 5 ATM | NA | WR30 |
Notifications | ||||
| Phone | NA | |||
| Emails | NA | |||
| Texts | NA | |||
Software | ||||
| Operating System | n/a | NA | ||
| Apps | ||||
| Music | ||||