Fitbit Flex 2 vs. Garmin Forerunner 935 vs. Amazfit Cor vs. Fitbit Flex vs. Garmin Instinct

 
Flex 2
Forerunner 935
Cor
Flex
Instinct
 FitbitFlex 2Remove Buy NowGarminForerunner 935Remove Buy NowAmazfitCorRemove Buy NowFitbitFlexRemove Buy NowGarminInstinctRemove Buy Now

Basic Info

Suggested Price$100$500$79.99$100$300
Release20162017201820132018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 daysUp to 2 weeks12 days5 days14 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a240 x 24080 x 160NA128 x 128
Sizen/a1.2 inches1.23 inchesNA0.9 inches
Touchn/aNA
TypeLEDLCDIPS LCDLEDOMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aNA
Apps
Music

All Wearables