TomTom Spark vs. Fitbit Alta vs. Fitbit Ionic vs. Amazfit Stratos vs. LG G Watch
 | | | | | |
| TomTomSparkRemove Buy Now | FitbitAltaRemove Buy Now | FitbitIonicRemove Buy Now | AmazfitStratosRemove Buy Now | LGG WatchRemove Buy Now |
Basic Info | |||||
| Suggested Price | $150 | $130 | $299 | $199 | $230 |
| Release | 2015 | 2016 | 2017 | 2018 | 2014 |
Activity & Fitness | |||||
| Calories | |||||
| Cycling (Bicycling) | |||||
| Distance | |||||
| Heart | n/a | ||||
| Oxygen | |||||
| Sleep | |||||
| Steps | |||||
| Swim | |||||
Battery | |||||
| Duration | n/a | 5 days | 4+ days | 5 days | 1.5 days |
| Rechargeable | |||||
Compatibility | |||||
| Android | |||||
| iOS | |||||
| Windows Phone | n/a | NA | |||
| Mac | NA | ||||
| Windows | NA | ||||
Connectivity | |||||
| Bluetooth | |||||
| Cellular | |||||
| GPS | |||||
| NFC | |||||
| Wi-Fi | |||||
Display | |||||
| Color | n/a | ||||
| Resolution | n/a | n/a | 348x250 | 320 x 300 | 280 x 280 |
| Size | n/a | n/a | 1.42 | 1.34 inches | 1.65 inches |
| Touch | n/a | ||||
| Type | LCD | OLED | OLED | OLED | IPS LCD |
Functions | |||||
| Audio Speaker | Bluetooth | ||||
| Clock | |||||
| Phone | n/a | ||||
| Vibration | |||||
| Voice | |||||
Hardware | |||||
| Accelerometer | |||||
| Barometer or Altimeter | |||||
| Ultraviolet Sensor | |||||
| Water Resistance | 5 ATM | n/a | 50m | 5 ATM | IP67 |
Notifications | |||||
| Phone | n/a | ||||
| Emails | n/a | n/a | |||
| Texts | n/a | ||||
Software | |||||
| Operating System | n/a | n/a | Fitbit OS | Proprietary | Android Wear |
| Apps | |||||
| Music | |||||