TomTom Spark vs. Amazfit Cor vs. Diesel On Full Guard vs. Garmin Vivosmart 3
 | | | | |
| TomTomSparkRemove Buy Now | AmazfitCorRemove Buy Now | DieselOn Full GuardRemove Buy Now | GarminVivosmart 3Remove Buy Now |
Basic Info | ||||
| Suggested Price | $150 | $79.99 | $325 | $139.99 |
| Release | 2015 | 2018 | 2017 | 2017 |
Activity & Fitness | ||||
| Calories | ||||
| Cycling (Bicycling) | ||||
| Distance | ||||
| Heart | n/a | |||
| Oxygen | ||||
| Sleep | ||||
| Steps | ||||
| Swim | ||||
Battery | ||||
| Duration | n/a | 12 days | 1 day | 5 days |
| Rechargeable | ||||
Compatibility | ||||
| Android | ||||
| iOS | ||||
| Windows Phone | n/a | |||
| Mac | ||||
| Windows | ||||
Connectivity | ||||
| Bluetooth | ||||
| Cellular | ||||
| GPS | ||||
| NFC | ||||
| Wi-Fi | ||||
Display | ||||
| Color | n/a | |||
| Resolution | n/a | 80 x 160 | 454 x 454 | 64 x 128 |
| Size | n/a | 1.23 inches | 1.4 inches | NA |
| Touch | ||||
| Type | LCD | IPS LCD | OMOLED | OLED |
Functions | ||||
| Audio Speaker | Bluetooth | |||
| Clock | ||||
| Phone | n/a | |||
| Vibration | ||||
| Voice | ||||
Hardware | ||||
| Accelerometer | ||||
| Barometer or Altimeter | ||||
| Ultraviolet Sensor | ||||
| Water Resistance | 5 ATM | 5 ATM | IP67 | 5 ATM |
Notifications | ||||
| Phone | n/a | |||
| Emails | n/a | |||
| Texts | n/a | |||
Software | ||||
| Operating System | n/a | Android Wear 2.0 | ||
| Apps | ||||
| Music | ||||