Garmin Forerunner 735XT vs. New Balance RunIQ vs. Fitbit Flex vs. Garmin Forerunner 45 vs. Garmin Vivosmart 4

 
Forerunner 735XT
RunIQ
Flex
Forerunner 45
Vivosmart 4
 GarminForerunner 735XTRemove Buy NowNew BalanceRunIQRemove Buy NowFitbitFlexRemove Buy NowGarminForerunner 45Remove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$450$299$100$199$130
Release20162017201320192018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days24 hours (5 hrs w GPS and heart rate)5 days7 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180400 x 400NA208 x 20848 x 128
Size1.23 inches1.39 inchesNA1.04 inches0.74 inches
Touchn/aNA
Typen/aAMOLEDLEDLCDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 1.5NABuilt-in
Apps
Music

All Wearables