Garmin Forerunner 735XT vs. Garmin Vivosmart HR vs. Fitbit Flex vs. Garmin Vivofit 4 vs. Pebble Core

 
Forerunner 735XT
Vivosmart HR
Flex
Vivofit 4
Core
 GarminForerunner 735XTRemove Buy NowGarminVivosmart HRRemove Buy NowFitbitFlexRemove Buy NowGarminVivofit 4Remove Buy NowPebbleCoreRemove Buy Now

Basic Info

Suggested Price$450$170$100$79.95$99
Release20162015201320182016

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration14 hours to 11 days5 days5 days1 yearNA
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/an/aNANA
Macn/an/aNA
Windowsn/an/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180160 x 68NA88 x 88NA
Size1.23 inches1.08 inchesNANANA
Touchn/aNANA
Typen/an/aLEDNANA

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM1 ATM5 ATMNA

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating Systemn/an/aNANA
Apps
Music

All Wearables