TomTom Spark vs. Pebble Core vs. Amazfit T-Rex vs. HTC re Grip
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| TomTomSparkRemove Buy Now | PebbleCoreRemove Buy Now | AmazfitT-RexRemove Buy Now | HTCre GripRemove Buy Now |
Basic Info | ||||
| Suggested Price | $150 | $99 | $140 | $199 |
| Release | 2015 | 2016 | 2019 | 2020 |
Activity & Fitness | ||||
| Calories | ||||
| Cycling (Bicycling) | NA | |||
| Distance | ||||
| Heart | n/a | |||
| Oxygen | ||||
| Sleep | NA | |||
| Steps | ||||
| Swim | ||||
Battery | ||||
| Duration | n/a | NA | 20 days | 5 hours to 2.5 days |
| Rechargeable | ||||
Compatibility | ||||
| Android | ||||
| iOS | NA | |||
| Windows Phone | n/a | NA | NA | |
| Mac | NA | NA | ||
| Windows | NA | NA | ||
Connectivity | ||||
| Bluetooth | ||||
| Cellular | ||||
| GPS | ||||
| NFC | ||||
| Wi-Fi | ||||
Display | ||||
| Color | n/a | |||
| Resolution | n/a | NA | 360 x 360 | 160 x 32 |
| Size | n/a | NA | 1.3 inches | 1.8 inches |
| Touch | NA | |||
| Type | LCD | NA | AMOLED | PMOLED |
Functions | ||||
| Audio Speaker | Bluetooth | |||
| Clock | ||||
| Phone | n/a | NA | ||
| Vibration | NA | |||
| Voice | ||||
Hardware | ||||
| Accelerometer | NA | |||
| Barometer or Altimeter | ||||
| Ultraviolet Sensor | ||||
| Water Resistance | 5 ATM | NA | 5 ATM | IP57 |
Notifications | ||||
| Phone | n/a | NA | ||
| Emails | n/a | NA | ||
| Texts | n/a | NA | ||
Software | ||||
| Operating System | n/a | NA | Build-in | NA |
| Apps | ||||
| Music | ||||