Fossil Q Dreamer vs. Fossil Q Reveler vs. Garmin Vivosmart HR vs. Garmin 645 Music vs. Fitbit Flex

 
Q Dreamer
Q Reveler
Vivosmart HR
645 Music
Flex
 FossilQ DreamerRemove Buy NowFossilQ RevelerRemove Buy NowGarminVivosmart HRRemove Buy NowGarmin645 MusicRemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$125$125$170$450$100
Release20152015201520182013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days7 days5 days7 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/an/a
Resolutionn/an/a160 x 68240 x 240NA
Sizen/an/a1.08 inches1.2 inchesNA
Touchn/an/aNA
Typen/an/an/aMIPLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP675 ATM5 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/an/aNA
Apps
Music

All Wearables