Amazfit Arc vs. Garmin 645 Music vs. LG Watch Urbane 2 vs. Garmin Instinct vs. Amazfit T-Rex

 
Arc
645 Music
Watch Urbane 2
Instinct
T-Rex
 AmazfitArcRemove Buy NowGarmin645 MusicRemove Buy NowLGWatch Urbane 2Remove Buy NowGarminInstinctRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$69.99$450$300$300$140
Release20162018201520182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration20 days7 daysNA14 days20 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution72 x40240 x 240480 x 480128 x 128360 x 360
Size0.42 inches1.2 inches1.38 inches0.9 inches1.3 inches
Touch
TypeOLEDMIPP-OLEDOMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMNA10 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearBuild-in
Apps
Music

All Wearables