Garmin Forerunner 735XT vs. Garmin Chronos vs. Fitbit Charge vs. Fitbit Charge 3 vs. Fitbit Flex

 
Forerunner 735XT
Chronos
Charge
Charge 3
Flex
 GarminForerunner 735XTRemove Buy NowGarminChronosRemove Buy NowFitbitChargeRemove Buy NowFitbitCharge 3Remove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$450$1500$130$150$100
Release20162018201420182013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days8 days7-10 days7 days5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
Macn/a
Windowsn/aNot yet

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution215 x 180218 x 218NA66 x 18NA
Size1.23 inches1.2 inchesNA.721 inchesNA
Touchn/aNANA
Typen/aMIPOLEDOLEDLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OSNANANA
Apps
Music

All Wearables