Sony SmartWatch 3 vs. Fossil Q Reveler vs. Garmin 645 Music vs. Fitbit Charge HR vs. Garmin Vivofit 4

 
SmartWatch 3
Q Reveler
645 Music
Charge HR
Vivofit 4
 SonySmartWatch 3Remove Buy NowFossilQ RevelerRemove Buy NowGarmin645 MusicRemove Buy NowFitbitCharge HRRemove Buy NowGarminVivofit 4Remove Buy Now

Basic Info

Suggested Price$250$125$450$150$79.95
Release20142015201820152018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days7 days7 days5 days1 year
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution320 x 320n/a240 x 240NA88 x 88
Size1.6 inchesn/a1.2 inchesNANA
Touchn/aNA
TypeTFT LCDn/aMIPOLEDNA

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP68IP675 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aNA
Apps
Music

All Wearables