Withings Go vs. Amazfit Stratos vs. Apple Watch vs. Samsung Gear 2 vs. Fitbit Charge
 | | | | | |
| WithingsGoRemove Buy Now | AmazfitStratosRemove Buy Now | AppleWatchRemove Buy Now | SamsungGear 2Remove Buy Now | FitbitChargeRemove Buy Now |
Basic Info | |||||
| Suggested Price | $80 | $199 | $349 | $300 | $130 |
| Release | 2016 | 2018 | 2015 | 2014 | 2014 |
Activity & Fitness | |||||
| Calories | |||||
| Cycling (Bicycling) | |||||
| Distance | |||||
| Heart | |||||
| Oxygen | |||||
| Sleep | |||||
| Steps | NA | ||||
| Swim | |||||
Battery | |||||
| Duration | 8 months | 5 days | 18 hours | 2-3 days | 7-10 days |
| Rechargeable | |||||
Compatibility | |||||
| Android | n/a | ||||
| iOS | n/a | ||||
| Windows Phone | n/a | NA | NA | NA | |
| Mac | n/a | NA | NA | ||
| Windows | n/a | NA | NA | ||
Connectivity | |||||
| Bluetooth | n/a | ||||
| Cellular | |||||
| GPS | |||||
| NFC | |||||
| Wi-Fi | |||||
Display | |||||
| Color | n/a | ||||
| Resolution | n/a | 320 x 300 | 340 x 272 or 390 x 312 | 320 x 320 | NA |
| Size | n/a | 1.34 inches | 1.5 inches or 1.65 inches | 1.63 inches | NA |
| Touch | n/a | NA | |||
| Type | E-Ink | OLED | AMOLED | Super AMOLED | OLED |
Functions | |||||
| Audio Speaker | Bluetooth | ||||
| Clock | |||||
| Phone | n/a | ||||
| Vibration | n/a | ||||
| Voice | |||||
Hardware | |||||
| Accelerometer | |||||
| Barometer or Altimeter | |||||
| Ultraviolet Sensor | |||||
| Water Resistance | 5 ATM | 5 ATM | IPX7 | IP67 | 1 ATM |
Notifications | |||||
| Phone | n/a | ||||
| Emails | n/a | ||||
| Texts | n/a | ||||
Software | |||||
| Operating System | n/a | Proprietary | Watch OS | Tizen OS | NA |
| Apps | n/a | ||||
| Music | |||||