Fitbit One vs. Apple Watch vs. Fitbit Charge 3 vs. Diesel On Full Guard 2.5
 | | | | |
| FitbitOneRemove Buy Now | AppleWatchRemove Buy Now | FitbitCharge 3Remove Buy Now | DieselOn Full Guard 2.5Remove Buy Now |
Basic Info | ||||
| Suggested Price | $100 | $349 | $150 | $325 |
| Release | 2012 | 2015 | 2018 | 2018 |
Activity & Fitness | ||||
| Calories | ||||
| Cycling (Bicycling) | ||||
| Distance | ||||
| Heart | ||||
| Oxygen | ||||
| Sleep | ||||
| Steps | ||||
| Swim | ||||
Battery | ||||
| Duration | 10-14 days | 18 hours | 7 days | 4 days |
| Rechargeable | ||||
Compatibility | ||||
| Android | ||||
| iOS | ||||
| Windows Phone | n/a | NA | ||
| Mac | NA | |||
| Windows | NA | Not yet | ||
Connectivity | ||||
| Bluetooth | ||||
| Cellular | ||||
| GPS | ||||
| NFC | NA | |||
| Wi-Fi | ||||
Display | ||||
| Color | ||||
| Resolution | n/a | 340 x 272 or 390 x 312 | 66 x 18 | 454x454 |
| Size | n/a | 1.5 inches or 1.65 inches | .721 inches | 1.39 inches |
| Touch | ||||
| Type | OLED | AMOLED | OLED | |
Functions | ||||
| Audio Speaker | ||||
| Clock | ||||
| Phone | ||||
| Vibration | ||||
| Voice | ||||
Hardware | ||||
| Accelerometer | ||||
| Barometer or Altimeter | ||||
| Ultraviolet Sensor | ||||
| Water Resistance | Splast Resistant | IPX7 | 5 ATM | 3 ATM |
Notifications | ||||
| Phone | ||||
| Emails | ||||
| Texts | ||||
Software | ||||
| Operating System | n/a | Watch OS | NA | Wear OS |
| Apps | ||||
| Music | ||||