Garmin Forerunner 935 vs. Garmin 645 Music vs. Fitbit Flex vs. LG Watch Urbane LTE vs. Garmin VivoActive 4

 
Forerunner 935
645 Music
Flex
Watch Urbane LTE
VivoActive 4
 GarminForerunner 935Remove Buy NowGarmin645 MusicRemove Buy NowFitbitFlexRemove Buy NowLGWatch Urbane LTERemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$500$450$100$189$349
Release20172018201320152019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleepn/a
Steps
Swim

Battery

DurationUp to 2 weeks7 days5 daysn/a8 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNAn/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240240 x 240NA320 x 320260 x 260
Size1.2 inches1.2 inchesNA1.3 inches1.3ionches
TouchNA
TypeLCDMIPLEDP-OLEDMIP

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 SystemNALG Wearable PlatformWear OS
Apps
Music

All Wearables