Huawei Watch vs. Samsung Gear S2 vs. TomTom Spark vs. Garmin Vivosmart HR vs. Polar A370
 | | | | | |
| HuaweiWatchRemove Buy Now | SamsungGear S2Remove Buy Now | TomTomSparkRemove Buy Now | GarminVivosmart HRRemove Buy Now | PolarA370Remove Buy Now |
Basic Info | |||||
| Suggested Price | $349 | $300 | $150 | $170 | $179.95 |
| Release | 2015 | 2015 | 2015 | 2015 | 2017 |
Activity & Fitness | |||||
| Calories | |||||
| Cycling (Bicycling) | |||||
| Distance | |||||
| Heart | n/a | ||||
| Oxygen | |||||
| Sleep | |||||
| Steps | |||||
| Swim | |||||
Battery | |||||
| Duration | n/a | 2-3 days | n/a | 5 days | Up to 3 days |
| Rechargeable | |||||
Compatibility | |||||
| Android | |||||
| iOS | |||||
| Windows Phone | n/a | n/a | n/a | n/a | |
| Mac | n/a | n/a | n/a | ||
| Windows | n/a | n/a | n/a | ||
Connectivity | |||||
| Bluetooth | |||||
| Cellular | n/a | ||||
| GPS | n/a | ||||
| NFC | |||||
| Wi-Fi | |||||
Display | |||||
| Color | n/a | ||||
| Resolution | 400 x 400 | 360 x 360 | n/a | 160 x 68 | 160 x 80 |
| Size | 1.4 inches | 1.2 inches | n/a | 1.08 inches | 1.18 inches |
| Touch | |||||
| Type | AMOLED | Super AMOLED | LCD | n/a | TFT LCD |
Functions | |||||
| Audio Speaker | n/a | Bluetooth | |||
| Clock | |||||
| Phone | n/a | ||||
| Vibration | |||||
| Voice | |||||
Hardware | |||||
| Accelerometer | |||||
| Barometer or Altimeter | |||||
| Ultraviolet Sensor | |||||
| Water Resistance | n/a | IP68 | 5 ATM | 5 ATM | WR30 |
Notifications | |||||
| Phone | n/a | ||||
| Emails | n/a | ||||
| Texts | n/a | ||||
Software | |||||
| Operating System | Android Wear | Tizen | n/a | n/a | |
| Apps | |||||
| Music | n/a | ||||