Casio G-Shock GBA800 vs. Fitbit Flex vs. Garmin Vivosmart 4 vs. Michael Kors Access Lexington 2 vs. Apple Watch 7

 
G-Shock GBA800
Flex
Vivosmart 4
Access Lexington 2
Watch 7
 CasioG-Shock GBA800Remove Buy NowFitbitFlexRemove Buy NowGarminVivosmart 4Remove Buy NowMichael KorsAccess Lexington 2Remove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$120$100$130$350$429
Release20182013201820192021

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 years5 days7 days2 days18 Hours
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
ResolutionNA48 x 128390 x 390396 x 484
SizeNA0.74 inches1.2 inches1.9 inches
TouchNA
TypeLEDOLEDAMOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance20 ATM1 ATM5 ATM3 ATMwater resistant but not waterproof

Notifications

Phone
Emails
Texts

Software

Operating SystemNAWear OSWatchOS 8
Apps
Music

All Wearables