Fitbit Flex 2 vs. Fitbit Zip vs. Casio G-Shock GBA800 vs. Casio WSD-F20A vs. Garmin Chronos

 
Flex 2
Zip
G-Shock GBA800
WSD-F20A
Chronos
 FitbitFlex 2Remove Buy NowFitbitZipRemove Buy NowCasioG-Shock GBA800Remove Buy NowCasioWSD-F20ARemove Buy NowGarminChronosRemove Buy Now

Basic Info

Suggested Price$100$60$120$399$1500
Release20162012201820182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days6 months2 years1 day8 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a320 x 320218 x 218
Sizen/an/a1.32 inches1.2 inches
Touchn/a
TypeLEDn/aLCDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMSplash Resistant20 ATM5 ATM10 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aWear OSWear OS
Apps
Music

All Wearables