Withings Go vs. Casio WSD-F20A vs. Fitbit Charge vs. Polar Loop vs. Mobvoi TicWatch S2
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| WithingsGoRemove Buy Now | CasioWSD-F20ARemove Buy Now | FitbitChargeRemove Buy Now | PolarLoopRemove Buy Now | MobvoiTicWatch S2Remove Buy Now |
Basic Info | |||||
| Suggested Price | $80 | $399 | $130 | $100 | $180 |
| Release | 2016 | 2018 | 2014 | 2013 | 2019 |
Activity & Fitness | |||||
| Calories | |||||
| Cycling (Bicycling) | |||||
| Distance | |||||
| Heart | |||||
| Oxygen | |||||
| Sleep | |||||
| Steps | |||||
| Swim | |||||
Battery | |||||
| Duration | 8 months | 1 day | 7-10 days | 5 days | 2 DAYS |
| Rechargeable | |||||
Compatibility | |||||
| Android | n/a | ||||
| iOS | n/a | ||||
| Windows Phone | n/a | NA | 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 | 320 x 320 | NA | NA | 400 x 400 |
| Size | n/a | 1.32 inches | NA | NA | 1.39 inches |
| Touch | n/a | NA | |||
| Type | E-Ink | LCD | OLED | LED | OLED |
Functions | |||||
| Audio Speaker | |||||
| Clock | |||||
| Phone | n/a | ||||
| Vibration | n/a | ||||
| Voice | |||||
Hardware | |||||
| Accelerometer | |||||
| Barometer or Altimeter | |||||
| Ultraviolet Sensor | |||||
| Water Resistance | 5 ATM | 5 ATM | 1 ATM | 2 ATM | 5 ATM |
Notifications | |||||
| Phone | n/a | ||||
| Emails | n/a | ||||
| Texts | n/a | ||||
Software | |||||
| Operating System | n/a | Wear OS | NA | NA | Wear OS |
| Apps | n/a | ||||
| Music | |||||