ASUS ZenWatch 2 vs. Polar M400 vs. Samsung Gear S2 vs. Fitbit One vs. LG G Watch R

 
ZenWatch 2
M400
Gear S2
One
G Watch R
 ASUSZenWatch 2Remove Buy NowPolarM400Remove Buy NowSamsungGear S2Remove Buy NowFitbitOneRemove Buy NowLGG Watch RRemove Buy Now

Basic Info

Suggested Price$150$200$300$100$300
Release20162014201520122014

Activity & Fitness

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

Battery

Durationn/a8 hours to 30 days2-3 days10-14 days2 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/a360 x 360n/a320 x 320
Size1.63 inches or 1.45 inchn/a1.2 inchesn/a1.3 inches
Touch
TypeAMOLEDn/aSuper AMOLEDOLEDP-OLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP673 ATMIP68Splast ResistantIP67

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aTizenn/aAndroid Wear
Apps
Music

All Wearables