Amazfit Stratos vs. Apple Watch vs. Casio WSD-F20A vs. Michael Kors Grayson vs. Michael Kors Grayson vs. Apple Watch 7
AmazfitStratosRemove Buy Now | AppleWatchRemove Buy Now | CasioWSD-F20ARemove Buy Now | Michael KorsGraysonRemove Buy Now | Michael KorsGraysonRemove Buy Now | AppleWatch 7Remove Buy Now |
Basic Info | ||||||
Suggested Price | $199 | $349 | $399 | $350 | $350 | $429 |
Release | 2018 | 2015 | 2018 | 2018 | 2018 | 2021 |
Activity & Fitness | ||||||
Calories | ||||||
Cycling (Bicycling) | ||||||
Distance | ||||||
Heart | ||||||
Oxygen | ||||||
Sleep | ||||||
Steps | ||||||
Swim | ||||||
Battery | ||||||
Duration | 5 days | 18 hours | 1 day | 24 hours | 24 hours | 18 Hours |
Rechargeable | ||||||
Compatibility | ||||||
Android | ||||||
iOS | ||||||
Windows Phone | NA | |||||
Mac | NA | |||||
Windows | NA | |||||
Connectivity | ||||||
Bluetooth | ||||||
Cellular | ||||||
GPS | ||||||
NFC | ||||||
Wi-Fi | ||||||
Display | ||||||
Color | ||||||
Resolution | 320 x 300 | 340 x 272 or 390 x 312 | 320 x 320 | 453 x 454 | 453x454 | 396 x 484 |
Size | 1.34 inches | 1.5 inches or 1.65 inches | 1.32 inches | 1.39 inches | 1.39 inches | 1.9 inches |
Touch | ||||||
Type | OLED | AMOLED | LCD | AMOLED | AMOLED | MicroLED |
Functions | ||||||
Audio Speaker | ||||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | 5 ATM | IPX7 | 5 ATM | 1 ATM | 1 ATM | water resistant but not waterproof |
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | Proprietary | Watch OS | Wear OS | Android Wear | Android Wear | WatchOS 8 |
Apps | ||||||
Music |