Fitbit Surge vs. Garmin Forerunner 735XT vs. Garmin Vivomove vs. Garmin 645 Music vs. Fitbit Flex

 
Surge
Forerunner 735XT
Vivomove
645 Music
Flex
 FitbitSurgeRemove Buy NowGarminForerunner 735XTRemove Buy NowGarminVivomoveRemove Buy NowGarmin645 MusicRemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$250$450$250$450$100
Release20162016201620182013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days14 hours to 11 days1 year7 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetoothn/a
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a215 x 180n/a240 x 240NA
Size1.26 inches1.23 inchesn/a1.2 inchesNA
Touchn/an/aNA
TypeMonochrome LCDn/an/aMIPLED

Functions

Audio Speaker
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

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

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/an/aNA
Apps
Music

All Wearables