Fitbit Flex 2 vs. Amazfit Cor vs. Garmin Chronos vs. Garmin Forerunner 235 vs. Fitbit Charge

 
Flex 2
Cor
Chronos
Forerunner 235
Charge
 FitbitFlex 2Remove Buy NowAmazfitCorRemove Buy NowGarminChronosRemove Buy NowGarminForerunner 235Remove Buy NowFitbitChargeRemove Buy Now

Basic Info

Suggested Price$100$79.99$1500$299.99$130
Release20162018201820172014

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days12 days8 days9 days7-10 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a80 x 160218 x 218215 x 180NA
Sizen/a1.23 inches1.2 inches1.23 inchesNA
Touchn/aNA
TypeLEDIPS LCDMIPMIPOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OSNA
Apps
Music

All Wearables