TomTom Spark vs. Withings Activite Steel vs. Fitbit Alta vs. Samsung Gear Fit2 vs. Fitbit Charge 3
 | | | | | |
| TomTomSparkRemove Buy Now | WithingsActivite SteelRemove Buy Now | FitbitAltaRemove Buy Now | SamsungGear Fit2Remove Buy Now | FitbitCharge 3Remove Buy Now |
Basic Info | |||||
| Suggested Price | $150 | $170 | $130 | $180 | $150 |
| Release | 2015 | 2015 | 2016 | 2016 | 2018 |
Activity & Fitness | |||||
| Calories | |||||
| Cycling (Bicycling) | |||||
| Distance | |||||
| Heart | n/a | ||||
| Oxygen | |||||
| Sleep | |||||
| Steps | |||||
| Swim | |||||
Battery | |||||
| Duration | n/a | 8 months | 5 days | 3-4 days | 7 days |
| Rechargeable | |||||
Compatibility | |||||
| Android | |||||
| iOS | |||||
| Windows Phone | n/a | n/a | |||
| Mac | n/a | n/a | |||
| Windows | n/a | n/a | Not yet | ||
Connectivity | |||||
| Bluetooth | |||||
| Cellular | |||||
| GPS | |||||
| NFC | NA | ||||
| Wi-Fi | |||||
Display | |||||
| Color | n/a | ||||
| Resolution | n/a | n/a | n/a | 432 x 216 | 66 x 18 |
| Size | n/a | 1.3 inches | n/a | 1.5 inches | .721 inches |
| Touch | n/a | ||||
| Type | LCD | Analog | OLED | Super AMOLED | OLED |
Functions | |||||
| Audio Speaker | Bluetooth | Bluetooth | |||
| Clock | |||||
| Phone | n/a | ||||
| Vibration | |||||
| Voice | |||||
Hardware | |||||
| Accelerometer | |||||
| Barometer or Altimeter | |||||
| Ultraviolet Sensor | |||||
| Water Resistance | 5 ATM | 5 ATM | n/a | IP68 | 5 ATM |
Notifications | |||||
| Phone | n/a | ||||
| Emails | n/a | n/a | |||
| Texts | n/a | ||||
Software | |||||
| Operating System | n/a | n/a | n/a | Tizen | NA |
| Apps | |||||
| Music | |||||