Apple Watch Series 3 vs. Fitbit Alta vs. Apple Watch Series 2 vs. Casio G-Shock GBA800 vs. Michael Kors Grayson vs. Michael Kors Grayson
![]() | ![]() | ![]() | ![]() | ![]() | ![]() | |
AppleWatch Series 3Remove Buy Now | FitbitAltaRemove Buy Now | AppleWatch Series 2Remove Buy Now | CasioG-Shock GBA800Remove Buy Now | Michael KorsGraysonRemove Buy Now | Michael KorsGraysonRemove Buy Now |
Basic Info | ||||||
Suggested Price | $329 | $130 | $269 | $120 | $350 | $350 |
Release | 2017 | 2016 | 2016 | 2018 | 2018 | 2018 |
Activity & Fitness | ||||||
Calories | ||||||
Cycling (Bicycling) | ||||||
Distance | ||||||
Heart | ||||||
Oxygen | ||||||
Sleep | ||||||
Steps | ||||||
Swim | ||||||
Battery | ||||||
Duration | 18 hours | 5 days | 18 hours | 2 years | 24 hours | 24 hours |
Rechargeable | ||||||
Compatibility | ||||||
Android | ||||||
iOS | ||||||
Windows Phone | ||||||
Mac | ||||||
Windows | ||||||
Connectivity | ||||||
Bluetooth | ||||||
Cellular | ||||||
GPS | ||||||
NFC | ||||||
Wi-Fi | ||||||
Display | ||||||
Color | ||||||
Resolution | 340 x 272 or 390 x 312 | n/a | 340 x 272 or 390 x 312 | 453 x 454 | 453x454 | |
Size | 1.5 inches or 1.65 inches | n/a | 1.5 inches or 1.65 inches | 1.39 inches | 1.39 inches | |
Touch | n/a | |||||
Type | AMOLED | OLED | AMOLED | AMOLED | AMOLED | |
Functions | ||||||
Audio Speaker | ||||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | 5 ATM | n/a | 5ATM | 20 ATM | 1 ATM | 1 ATM |
Notifications | ||||||
Phone | ||||||
Emails | n/a | |||||
Texts | ||||||
Software | ||||||
Operating System | WatchOS 4 | n/a | Watch OS | Android Wear | Android Wear | |
Apps | ||||||
Music |