Garmin Forerunner 735XT vs. Samsung Gear S vs. Fitbit Flex 2 vs. Samsung Gear Fit2 Pro vs. Garmin Vivosmart 4

 
Forerunner 735XT
Gear S
Flex 2
Gear Fit2 Pro
Vivosmart 4
 GarminForerunner 735XTRemove Buy NowSamsungGear SRemove Buy NowFitbitFlex 2Remove Buy NowSamsungGear Fit2 ProRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$450$250$100$199.99$130
Release20162013201620172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 daysn/a5 days2 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution215 x 180480 x 360n/a216 x 43248 x 128
Size1.23 inches2 inchesn/a1.5 inches0.74 inches
Touchn/an/a
Typen/aSuper AMOLEDLEDAMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP675 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aTizenn/aTizen OS
Apps
Music

All Wearables