Fitbit Blaze vs. Garmin Forerunner 735XT vs. Garmin 645 Music vs. Fitbit Flex vs. Apple SE

 
Blaze
Forerunner 735XT
645 Music
Flex
SE
 FitbitBlazeRemove Buy NowGarminForerunner 735XTRemove Buy NowGarmin645 MusicRemove Buy NowFitbitFlexRemove Buy NowAppleSERemove Buy Now

Basic Info

Suggested Price$200$450$450$100$279
Release20162016201820132020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 Days14 hours to 11 days7 days5 days18 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a215 x 180240 x 240NA384 x 480
Sizen/a1.23 inches1.2 inchesNA40mm
Touchn/aNA
TypeLCDn/aMIPLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet SensorNot yet
Water Resistancen/a5 ATM5 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aNAWatchOS 5
Apps
Music

All Wearables