Fitbit One vs. Withings Go vs. Polar Loop vs. Diesel On Full Guard 2.5 vs. Garmin Vivosmart 4
 | | | | | |
| FitbitOneRemove Buy Now | WithingsGoRemove Buy Now | PolarLoopRemove Buy Now | DieselOn Full Guard 2.5Remove Buy Now | GarminVivosmart 4Remove Buy Now |
Basic Info | |||||
| Suggested Price | $100 | $80 | $100 | $325 | $130 |
| Release | 2012 | 2016 | 2013 | 2018 | 2018 |
Activity & Fitness | |||||
| Calories | |||||
| Cycling (Bicycling) | |||||
| Distance | |||||
| Heart | |||||
| Oxygen | |||||
| Sleep | |||||
| Steps | |||||
| Swim | |||||
Battery | |||||
| Duration | 10-14 days | 8 months | 5 days | 4 days | 7 days |
| Rechargeable | |||||
Compatibility | |||||
| Android | n/a | ||||
| iOS | n/a | ||||
| Windows Phone | n/a | n/a | NA | ||
| Mac | n/a | NA | |||
| Windows | n/a | NA | |||
Connectivity | |||||
| Bluetooth | n/a | ||||
| Cellular | |||||
| GPS | |||||
| NFC | |||||
| Wi-Fi | |||||
Display | |||||
| Color | n/a | ||||
| Resolution | n/a | n/a | NA | 454x454 | 48 x 128 |
| Size | n/a | n/a | NA | 1.39 inches | 0.74 inches |
| Touch | n/a | ||||
| Type | OLED | E-Ink | LED | OLED | |
Functions | |||||
| Audio Speaker | |||||
| Clock | |||||
| Phone | n/a | ||||
| Vibration | n/a | ||||
| Voice | |||||
Hardware | |||||
| Accelerometer | |||||
| Barometer or Altimeter | |||||
| Ultraviolet Sensor | |||||
| Water Resistance | Splast Resistant | 5 ATM | 2 ATM | 3 ATM | 5 ATM |
Notifications | |||||
| Phone | n/a | ||||
| Emails | n/a | ||||
| Texts | n/a | ||||
Software | |||||
| Operating System | n/a | n/a | NA | Wear OS | |
| Apps | n/a | ||||
| Music | |||||