Acer Liquid Leap vs. Garmin 645 Music vs. MobVoi TicWatch Pro vs. Fitbit Alta HR vs. Amazfit T-Rex

 
Liquid Leap
645 Music
TicWatch Pro
Alta HR
T-Rex
 AcerLiquid LeapRemove Buy NowGarmin645 MusicRemove Buy NowMobVoiTicWatch ProRemove Buy NowFitbitAlta HRRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$90$450$300$150$140
Release20152018201820172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 to 7 days7 days30 days7 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution128 x 32240 x 240400 x 400128 x 36360 x 360
Size1 inch1.2 inches1.4 inches1.4 inches1.3 inches
Touch
TypeOLEDMIPOLED/FSTNOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX45 ATMIP685 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWear OSBuild-in
Apps
Music

All Wearables