Garmin 645 Music vs. Garmin Forerunner 235 vs. LG Watch Urbane 2 vs. Garmin Vivosport vs. Amazfit T-Rex

 
645 Music
Forerunner 235
Watch Urbane 2
Vivosport
T-Rex
 Garmin645 MusicRemove Buy NowGarminForerunner 235Remove Buy NowLGWatch Urbane 2Remove Buy NowGarminVivosportRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$450$299.99$300$199$140
Release20182017201520172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration7 days9 daysNA7 days20 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240215 x 180480 x 48072 x 144360 x 360
Size1.2 inches1.23 inches1.38 inchesNA1.3 inches
Touch
TypeMIPMIPP-OLEDMIPAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMNA5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearBuild-in
Apps
Music

All Wearables