Garmin Forerunner 735XT vs. Garmin 645 Music vs. LG G Watch vs. Garmin Vivofit 4 vs. Fitbit Sense 2

 
Forerunner 735XT
645 Music
G Watch
Vivofit 4
Sense 2
 GarminForerunner 735XTRemove Buy NowGarmin645 MusicRemove Buy NowLGG WatchRemove Buy NowGarminVivofit 4Remove Buy NowFitbitSense 2Remove Buy Now

Basic Info

Suggested Price$450$450$230$79.95$300
Release20162018201420182022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days7 days1.5 days1 year6 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180240 x 240280 x 28088 x 88336x336
Size1.23 inches1.2 inches1.65 inchesNA1.59 inches
Touchn/a
Typen/aMIPIPS LCDNAAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear
Apps
Music

All Wearables