Garmin Fenix 3 vs. Acer Liquid Leap vs. Garmin 645 Music vs. Amazfit T-Rex vs. Garmin Venu

 
Fenix 3
Liquid Leap
645 Music
T-Rex
Venu
 GarminFenix 3Remove Buy NowAcerLiquid LeapRemove Buy NowGarmin645 MusicRemove Buy NowAmazfitT-RexRemove Buy NowGarminVenuRemove Buy Now

Basic Info

Suggested Price$500$90$450$140$299
Release20152015201820192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration50 hours to 6 weeks5 to 7 days7 days20 days5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218 x 218128 x 32240 x 240360 x 360390 x 390
Size1.2 inches1 inch1.2 inches1.3 inches1.2 inches
Touch
TypeChroma LEDOLEDMIPAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATMIPX45 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aBuild-inWear OS
Apps
Music

All Wearables