Acer Liquid Leap vs. Apple Watch Series 4 vs. Garmin Forerunner 45 vs. Fitbit Inspire HR vs. Apple Series 6

 
Liquid Leap
Watch Series 4
Forerunner 45
Inspire HR
Series 6
 AcerLiquid LeapRemove Buy NowAppleWatch Series 4Remove Buy NowGarminForerunner 45Remove Buy NowFitbitInspire HRRemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$90$329$199$99$399
Release20152018201920192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 to 7 daysNot Yet7 days5 daysNot yet
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution128 x 32384 x 480208 x 208139 x 60384 x 480
Size1 inch1.78 inches1.04 inches1.4 inches40mm
Touch
TypeOLEDMicroLEDLCDOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water ResistanceIPX4Not Yet5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatch OS 5Built-inFitbit OSWatchOS 5
Apps
Music

All Wearables