Fitbit Flex 2 vs. Garmin 645 Music vs. Fitbit Flex vs. LG G Watch R vs. Garmin Venu

 
Flex 2
645 Music
Flex
G Watch R
Venu
 FitbitFlex 2Remove Buy NowGarmin645 MusicRemove Buy NowFitbitFlexRemove Buy NowLGG Watch RRemove Buy NowGarminVenuRemove Buy Now

Basic Info

Suggested Price$100$450$100$300$299
Release20162018201320142019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days7 days5 days2 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a240 x 240NA320 x 320390 x 390
Sizen/a1.2 inchesNA1.3 inches1.2 inches
Touchn/aNA
TypeLEDMIPLEDP-OLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM1 ATMIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aNAAndroid WearWear OS
Apps
Music

All Wearables