Apple Watch Series 3 vs. Pebble Steel vs. Polar M400 vs. LG Watch Style vs. Acer Liquid Leap

 
Watch Series 3
Steel
M400
Watch Style
Liquid Leap
 AppleWatch Series 3Remove Buy NowPebbleSteelRemove Buy NowPolarM400Remove Buy NowLGWatch StyleRemove Buy NowAcerLiquid LeapRemove Buy Now

Basic Info

Suggested Price$329$150$200$249$90
Release20172014201420172015

Activity & Fitness

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

Battery

Duration18 hours5-7 days8 hours to 30 days5 to 7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312168 x 144n/a360 x 360128 x 32
Size1.5 inches or 1.65 inches1.26 inchesn/a1.2 inches1 inch
Touch
TypeAMOLEDe-papern/aP-OLEDOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM3 ATMIP67IPX4

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4Pebble OSn/aAndroid Wear 2
Apps
Music

All Wearables