Polar M400 vs. ASUS ZenWatch 3 vs. Apple Watch vs. Casio G-Shock GBA800 vs. LG G Watch R

 
M400
ZenWatch 3
Watch
G-Shock GBA800
G Watch R
 PolarM400Remove Buy NowASUSZenWatch 3Remove Buy NowAppleWatchRemove Buy NowCasioG-Shock GBA800Remove Buy NowLGG Watch RRemove Buy Now

Basic Info

Suggested Price$200$229$349$120$300
Release20142017201520182014

Activity & Fitness

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

Battery

Duration8 hours to 30 days48 hours18 hours2 years2 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNAn/a
MacNAn/a
WindowsNAn/a

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a400 x 400340 x 272 or 390 x 312320 x 320
Sizen/a1.39 inches1.5 inches or 1.65 inches1.3 inches
Touch
Typen/aAMOLEDAMOLEDP-OLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMIPX720 ATMIP67

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2Watch OSAndroid Wear
Apps
Music

All Wearables