Fitbit Flex 2 vs. Garmin Vivosmart vs. Casio G-Shock GBA800 vs. Garmin Chronos vs. Fitbit Charge HR

 
Flex 2
Vivosmart
G-Shock GBA800
Chronos
Charge HR
 FitbitFlex 2Remove Buy NowGarminVivosmartRemove Buy NowCasioG-Shock GBA800Remove Buy NowGarminChronosRemove Buy NowFitbitCharge HRRemove Buy Now

Basic Info

Suggested Price$100$170$120$1500$150
Release20162014201820182015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days7 days2 years8 days5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/aNA
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a128 x 16218 x 218NA
Sizen/a1.41 inches1.2 inchesNA
Touchn/aNA
TypeLEDOLEDMIPOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM20 ATM10 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aWear OSNA
Apps
Music

All Wearables