Withings Pulse Ox vs. Fitbit Ionic vs. Fitbit Charge vs. Fitbit Charge HR vs. Apple Watch 8
 | | | | | |
| WithingsPulse OxRemove Buy Now | FitbitIonicRemove Buy Now | FitbitChargeRemove Buy Now | FitbitCharge HRRemove Buy Now | AppleWatch 8Remove Buy Now |
Basic Info | |||||
| Suggested Price | $120 | $299 | $130 | $150 | $499 |
| Release | 2014 | 2017 | 2014 | 2015 | 2022 |
Activity & Fitness | |||||
| Calories | |||||
| Cycling (Bicycling) | |||||
| Distance | |||||
| Heart | |||||
| Oxygen | |||||
| Sleep | |||||
| Steps | |||||
| Swim | |||||
Battery | |||||
| Duration | 2 weeks | 4+ days | 7-10 days | 5 days | 18 hrs |
| Rechargeable | |||||
Compatibility | |||||
| Android | |||||
| iOS | |||||
| Windows Phone | n/a | NA | NA | ||
| Mac | n/a | ||||
| Windows | n/a | ||||
Connectivity | |||||
| Bluetooth | |||||
| Cellular | |||||
| GPS | |||||
| NFC | |||||
| Wi-Fi | |||||
Display | |||||
| Color | blue | ||||
| Resolution | 128 x 32 | 348x250 | NA | NA | 340 x 272 or 390 x 312 |
| Size | n/a | 1.42 | NA | NA | 1.5 inches or 1.65 inches |
| Touch | Swipe | NA | NA | ||
| Type | OLED | OLED | OLED | OLED | AMOLED |
Functions | |||||
| Audio Speaker | |||||
| Clock | |||||
| Phone | |||||
| Vibration | |||||
| Voice | |||||
Hardware | |||||
| Accelerometer | |||||
| Barometer or Altimeter | |||||
| Ultraviolet Sensor | |||||
| Water Resistance | 50m | 1 ATM | 1 ATM | 5 ATM | |
Notifications | |||||
| Phone | |||||
| Emails | |||||
| Texts | |||||
Software | |||||
| Operating System | n/a | Fitbit OS | NA | NA | WatchOS 9 |
| Apps | |||||
| Music | |||||