Fossil Q Founder vs. Fitbit Ionic vs. Amazfit Stratos vs. Casio WSD-F20A vs. Fitbit Versa 2
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| FossilQ FounderRemove Buy Now | FitbitIonicRemove Buy Now | AmazfitStratosRemove Buy Now | CasioWSD-F20ARemove Buy Now | FitbitVersa 2Remove Buy Now |
Basic Info | |||||
| Suggested Price | $275 | $299 | $199 | $399 | $199 |
| Release | 2015 | 2017 | 2018 | 2018 | 2019 |
Activity & Fitness | |||||
| Calories | |||||
| Cycling (Bicycling) | |||||
| Distance | |||||
| Heart | |||||
| Oxygen | |||||
| Sleep | |||||
| Steps | |||||
| Swim | |||||
Battery | |||||
| Duration | 1 day | 4+ days | 5 days | 1 day | 5 days |
| Rechargeable | |||||
Compatibility | |||||
| Android | |||||
| iOS | |||||
| Windows Phone | |||||
| Mac | n/a | ||||
| Windows | n/a | ||||
Connectivity | |||||
| Bluetooth | |||||
| Cellular | |||||
| GPS | |||||
| NFC | |||||
| Wi-Fi | |||||
Display | |||||
| Color | |||||
| Resolution | 360 x 326 | 348x250 | 320 x 300 | 320 x 320 | 300 x 300 |
| Size | 1.5 inches | 1.42 | 1.34 inches | 1.32 inches | 1.34 inches |
| Touch | |||||
| Type | LCD | OLED | OLED | LCD | AMOLED |
Functions | |||||
| Audio Speaker | n/a | ||||
| Clock | |||||
| Phone | |||||
| Vibration | n/a | ||||
| Voice | |||||
Hardware | |||||
| Accelerometer | |||||
| Barometer or Altimeter | |||||
| Ultraviolet Sensor | |||||
| Water Resistance | IP67 | 50m | 5 ATM | 5 ATM | 5 ATM |
Notifications | |||||
| Phone | |||||
| Emails | |||||
| Texts | |||||
Software | |||||
| Operating System | Android Wear | Fitbit OS | Proprietary | Wear OS | Build-in |
| Apps | n/a | ||||
| Music | |||||