Polar V800 vs. TomTom Spark vs. Withings Go vs. Fitbit Charge HR vs. HTC re Grip
 | | | | | |
| PolarV800Remove Buy Now | TomTomSparkRemove Buy Now | WithingsGoRemove Buy Now | FitbitCharge HRRemove Buy Now | HTCre GripRemove Buy Now |
Basic Info | |||||
| Suggested Price | $470 | $150 | $80 | $150 | $199 |
| Release | 2014 | 2015 | 2016 | 2015 | 2020 |
Activity & Fitness | |||||
| Calories | |||||
| Cycling (Bicycling) | n/a | ||||
| Distance | |||||
| Heart | n/a | n/a | |||
| Oxygen | |||||
| Sleep | |||||
| Steps | |||||
| Swim | |||||
Battery | |||||
| Duration | 13 hours to 30 days | n/a | 8 months | 5 days | 5 hours to 2.5 days |
| Rechargeable | |||||
Compatibility | |||||
| Android | n/a | ||||
| iOS | n/a | ||||
| Windows Phone | n/a | n/a | n/a | NA | NA |
| Mac | n/a | NA | |||
| Windows | n/a | NA | |||
Connectivity | |||||
| Bluetooth | n/a | ||||
| Cellular | |||||
| GPS | |||||
| NFC | |||||
| Wi-Fi | |||||
Display | |||||
| Color | n/a | n/a | |||
| Resolution | n/a | n/a | n/a | NA | 160 x 32 |
| Size | n/a | n/a | n/a | NA | 1.8 inches |
| Touch | n/a | NA | |||
| Type | n/a | LCD | E-Ink | OLED | PMOLED |
Functions | |||||
| Audio Speaker | Alerts only | Bluetooth | |||
| Clock | |||||
| Phone | n/a | n/a | |||
| Vibration | n/a | ||||
| Voice | |||||
Hardware | |||||
| Accelerometer | |||||
| Barometer or Altimeter | |||||
| Ultraviolet Sensor | |||||
| Water Resistance | 3 ATM | 5 ATM | 5 ATM | 1 ATM | IP57 |
Notifications | |||||
| Phone | n/a | n/a | |||
| Emails | n/a | n/a | |||
| Texts | n/a | n/a | |||
Software | |||||
| Operating System | n/a | n/a | n/a | NA | NA |
| Apps | n/a | ||||
| Music | |||||