Garmin Forerunner 735XT vs. Garmin Vivosmart HR vs. Garmin 645 Music vs. LG Watch Urbane 2 vs. Fitbit Alta HR

 
Forerunner 735XT
Vivosmart HR
645 Music
Watch Urbane 2
Alta HR
 GarminForerunner 735XTRemove Buy NowGarminVivosmart HRRemove Buy NowGarmin645 MusicRemove Buy NowLGWatch Urbane 2Remove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$450$170$450$300$150
Release20162015201820152017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration14 hours to 11 days5 days7 daysNA7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180160 x 68240 x 240480 x 480128 x 36
Size1.23 inches1.08 inches1.2 inches1.38 inches1.4 inches
Touchn/a
Typen/an/aMIPP-OLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATMNA

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aAndroid Wear
Apps
Music

All Wearables