Apple Watch Series 3 vs. Garmin Fenix 3 vs. Acer Liquid Leap vs. Fitbit Alta HR vs. Fitbit Flex

 
Watch Series 3
Fenix 3
Liquid Leap
Alta HR
Flex
 AppleWatch Series 3Remove Buy NowGarminFenix 3Remove Buy NowAcerLiquid LeapRemove Buy NowFitbitAlta HRRemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$329$500$90$150$100
Release20172015201520172013

Activity & Fitness

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

Battery

Duration18 hours50 hours to 6 weeks5 to 7 days7 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312218 x 218128 x 32128 x 36NA
Size1.5 inches or 1.65 inches1.2 inches1 inch1.4 inchesNA
TouchNA
TypeAMOLEDChroma LEDOLEDOLEDLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM10 ATMIPX41 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4n/aNA
Apps
Music

All Wearables