Garmin Vivosmart vs. Casio G-Shock GBA800 vs. Garmin 645 Music vs. Pebble Core vs. Amazfit T-Rex
 | | | | | |
| GarminVivosmartRemove Buy Now | CasioG-Shock GBA800Remove Buy Now | Garmin645 MusicRemove Buy Now | PebbleCoreRemove Buy Now | AmazfitT-RexRemove Buy Now |
Basic Info | |||||
| Suggested Price | $170 | $120 | $450 | $99 | $140 |
| Release | 2014 | 2018 | 2018 | 2016 | 2019 |
Activity & Fitness | |||||
| Calories | |||||
| Cycling (Bicycling) | NA | ||||
| Distance | |||||
| Heart | n/a | ||||
| Oxygen | |||||
| Sleep | NA | ||||
| Steps | |||||
| Swim | |||||
Battery | |||||
| Duration | 7 days | 2 years | 7 days | NA | 20 days |
| Rechargeable | |||||
Compatibility | |||||
| Android | |||||
| iOS | NA | ||||
| Windows Phone | n/a | NA | |||
| Mac | n/a | NA | |||
| Windows | n/a | NA | |||
Connectivity | |||||
| Bluetooth | |||||
| Cellular | |||||
| GPS | |||||
| NFC | |||||
| Wi-Fi | |||||
Display | |||||
| Color | |||||
| Resolution | 128 x 16 | 240 x 240 | NA | 360 x 360 | |
| Size | 1.41 inches | 1.2 inches | NA | 1.3 inches | |
| Touch | NA | ||||
| Type | OLED | MIP | NA | AMOLED | |
Functions | |||||
| Audio Speaker | |||||
| Clock | |||||
| Phone | NA | ||||
| Vibration | NA | ||||
| Voice | |||||
Hardware | |||||
| Accelerometer | NA | ||||
| Barometer or Altimeter | |||||
| Ultraviolet Sensor | |||||
| Water Resistance | 5 ATM | 20 ATM | 5 ATM | NA | 5 ATM |
Notifications | |||||
| Phone | NA | ||||
| Emails | NA | ||||
| Texts | NA | ||||
Software | |||||
| Operating System | n/a | NA | Build-in | ||
| Apps | |||||
| Music | |||||