TomTom Spark vs. LG Watch Sport vs. LG Watch Style vs. Polar A370
 | | | | |
| TomTomSparkRemove Buy Now | LGWatch SportRemove Buy Now | LGWatch StyleRemove Buy Now | PolarA370Remove Buy Now |
Basic Info | ||||
| Suggested Price | $150 | $349 | $249 | $179.95 |
| Release | 2015 | 2016 | 2017 | 2017 |
Activity & Fitness | ||||
| Calories | ||||
| Cycling (Bicycling) | ||||
| Distance | ||||
| Heart | n/a | |||
| Oxygen | ||||
| Sleep | ||||
| Steps | ||||
| Swim | ||||
Battery | ||||
| Duration | n/a | 1.45 days | Up to 3 days | |
| Rechargeable | ||||
Compatibility | ||||
| Android | ||||
| iOS | ||||
| Windows Phone | n/a | |||
| Mac | ||||
| Windows | ||||
Connectivity | ||||
| Bluetooth | ||||
| Cellular | ||||
| GPS | ||||
| NFC | ||||
| Wi-Fi | ||||
Display | ||||
| Color | n/a | |||
| Resolution | n/a | 480 x 480 | 360 x 360 | 160 x 80 |
| Size | n/a | 1.38 inches | 1.2 inches | 1.18 inches |
| Touch | ||||
| Type | LCD | P-OLED | P-OLED | TFT LCD |
Functions | ||||
| Audio Speaker | Bluetooth | |||
| Clock | ||||
| Phone | n/a | |||
| Vibration | ||||
| Voice | ||||
Hardware | ||||
| Accelerometer | ||||
| Barometer or Altimeter | ||||
| Ultraviolet Sensor | ||||
| Water Resistance | 5 ATM | IP68 | IP67 | WR30 |
Notifications | ||||
| Phone | n/a | |||
| Emails | n/a | |||
| Texts | n/a | |||
Software | ||||
| Operating System | n/a | Android Wear 2 | Android Wear 2 | |
| Apps | ||||
| Music | ||||