TomTom Spark vs. Asus ZenWatch vs. Fitbit Charge HR vs. Garmin Vivofit 4
 | | | | |
| TomTomSparkRemove Buy Now | AsusZenWatchRemove Buy Now | FitbitCharge HRRemove Buy Now | GarminVivofit 4Remove Buy Now |
Basic Info | ||||
| Suggested Price | $150 | $150 | $150 | $79.95 |
| Release | 2015 | 2014 | 2015 | 2018 |
Activity & Fitness | ||||
| Calories | ||||
| Cycling (Bicycling) | ||||
| Distance | ||||
| Heart | n/a | |||
| Oxygen | ||||
| Sleep | ||||
| Steps | ||||
| Swim | ||||
Battery | ||||
| Duration | n/a | NA | 5 days | 1 year |
| Rechargeable | ||||
Compatibility | ||||
| Android | ||||
| iOS | ||||
| Windows Phone | n/a | NA | NA | |
| Mac | NA | |||
| Windows | NA | |||
Connectivity | ||||
| Bluetooth | ||||
| Cellular | ||||
| GPS | ||||
| NFC | ||||
| Wi-Fi | ||||
Display | ||||
| Color | n/a | |||
| Resolution | n/a | 320 x 320 | NA | 88 x 88 |
| Size | n/a | 1.63 inches | NA | NA |
| Touch | NA | |||
| Type | LCD | AMOLED | OLED | NA |
Functions | ||||
| Audio Speaker | Bluetooth | |||
| Clock | ||||
| Phone | n/a | |||
| Vibration | ||||
| Voice | ||||
Hardware | ||||
| Accelerometer | ||||
| Barometer or Altimeter | ||||
| Ultraviolet Sensor | ||||
| Water Resistance | 5 ATM | IP55 | 1 ATM | 5 ATM |
Notifications | ||||
| Phone | n/a | |||
| Emails | n/a | NA | ||
| Texts | n/a | NA | ||
Software | ||||
| Operating System | n/a | Android Wear | NA | |
| Apps | ||||
| Music | ||||