Fitbit Flex 2 vs. Casio G-Shock GBA800 vs. Garmin Chronos vs. Apple Watch Series 4 vs. Fitbit Versa 2

 
Flex 2
G-Shock GBA800
Chronos
Watch Series 4
Versa 2
 FitbitFlex 2Remove Buy NowCasioG-Shock GBA800Remove Buy NowGarminChronosRemove Buy NowAppleWatch Series 4Remove Buy NowFitbitVersa 2Remove Buy Now

Basic Info

Suggested Price$100$120$1500$329$199
Release20162018201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days2 years8 daysNot Yet5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a218 x 218384 x 480300 x 300
Sizen/a1.2 inches1.78 inches1.34 inches
Touchn/a
TypeLEDMIPMicroLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM20 ATM10 ATMNot Yet5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OSWatch OS 5Build-in
Apps
Music

All Wearables