Fossil Q Founder vs. Fitbit Flex 2 vs. Fossil Explorist vs. Garmin 645 Music vs. Garmin Vivofit 4

 
Q Founder
Flex 2
Explorist
645 Music
Vivofit 4
 FossilQ FounderRemove Buy NowFitbitFlex 2Remove Buy NowFossilExploristRemove Buy NowGarmin645 MusicRemove Buy NowGarminVivofit 4Remove Buy Now

Basic Info

Suggested Price$275$100$255$450$79.95
Release20152016201820182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1 day5 days24 hours7 days1 year
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution360 x 326n/a454 x454240 x 24088 x 88
Size1.5 inchesn/a1.4 inches1.2 inchesNA
Touchn/a
TypeLCDLEDAMOLEDMIPNA

Functions

Audio Speakern/a
Clock
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMIP675 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aWear OS
Appsn/a
Music

All Wearables