Polar M600 vs. TomTom Spark vs. LG Watch Style vs. Garmin 645 Music
 | | | | |
| PolarM600Remove Buy Now | TomTomSparkRemove Buy Now | LGWatch StyleRemove Buy Now | Garmin645 MusicRemove Buy Now |
Basic Info | ||||
| Suggested Price | $330 | $150 | $249 | $450 |
| Release | 2016 | 2015 | 2017 | 2018 |
Activity & Fitness | ||||
| Calories | ||||
| Cycling (Bicycling) | ||||
| Distance | ||||
| Heart | n/a | |||
| Oxygen | ||||
| Sleep | ||||
| Steps | ||||
| Swim | ||||
Battery | ||||
| Duration | 2 days | n/a | 7 days | |
| Rechargeable | ||||
Compatibility | ||||
| Android | ||||
| iOS | ||||
| Windows Phone | n/a | n/a | ||
| Mac | ||||
| Windows | ||||
Connectivity | ||||
| Bluetooth | ||||
| Cellular | ||||
| GPS | ||||
| NFC | ||||
| Wi-Fi | ||||
Display | ||||
| Color | n/a | |||
| Resolution | 240 x 240 | n/a | 360 x 360 | 240 x 240 |
| Size | 1.3 inches | n/a | 1.2 inches | 1.2 inches |
| Touch | n/a | |||
| Type | TFT | LCD | P-OLED | MIP |
Functions | ||||
| Audio Speaker | Alerts only | Bluetooth | ||
| Clock | ||||
| Phone | n/a | |||
| Vibration | ||||
| Voice | ||||
Hardware | ||||
| Accelerometer | ||||
| Barometer or Altimeter | ||||
| Ultraviolet Sensor | ||||
| Water Resistance | IPX8 | 5 ATM | IP67 | 5 ATM |
Notifications | ||||
| Phone | n/a | |||
| Emails | n/a | |||
| Texts | n/a | |||
Software | ||||
| Operating System | Android Wear | n/a | Android Wear 2 | |
| Apps | ||||
| Music | ||||