Garmin Forerunner 735XT vs. Pebble Steel vs. Garmin 645 Music vs. Garmin Vivosmart 4
 | | | | |
| GarminForerunner 735XTRemove Buy Now | PebbleSteelRemove Buy Now | Garmin645 MusicRemove Buy Now | GarminVivosmart 4Remove Buy Now |
Basic Info | |||||
| Suggested Price | $450 | $150 | $450 | $130 | |
| Release | 2016 | 2014 | 2018 | 2018 | |
Activity & Fitness | |||||
| Calories | |||||
| Cycling (Bicycling) | |||||
| Distance | |||||
| Heart | |||||
| Oxygen | |||||
| Sleep | |||||
| Steps | |||||
| Swim | |||||
Battery | |||||
| Duration | 14 hours to 11 days | 5-7 days | 7 days | 7 days | |
| Rechargeable | |||||
Compatibility | |||||
| Android | |||||
| iOS | |||||
| Windows Phone | n/a | n/a | |||
| Mac | n/a | n/a | |||
| Windows | n/a | n/a | |||
Connectivity | |||||
| Bluetooth | |||||
| Cellular | |||||
| GPS | |||||
| NFC | |||||
| Wi-Fi | |||||
Display | |||||
| Color | |||||
| Resolution | 215 x 180 | 168 x 144 | 240 x 240 | 48 x 128 | |
| Size | 1.23 inches | 1.26 inches | 1.2 inches | 0.74 inches | |
| Touch | n/a | ||||
| Type | n/a | e-paper | MIP | OLED | |
Functions | |||||
| Audio Speaker | |||||
| Clock | |||||
| Phone | |||||
| Vibration | |||||
| Voice | |||||
Hardware | |||||
| Accelerometer | |||||
| Barometer or Altimeter | |||||
| Ultraviolet Sensor | |||||
| Water Resistance | 5 ATM | 5 ATM | 5 ATM | 5 ATM | |
Notifications | |||||
| Phone | |||||
| Emails | |||||
| Texts | |||||
Software | |||||
| Operating System | n/a | Pebble OS | |||
| Apps | |||||
| Music | |||||