Pebble 2 vs. Polar M400 vs. Huawei Watch 2 vs. Samsung Galaxy Watch

 
2
M400
Watch 2
Galaxy Watch
 Pebble2Remove Buy NowPolarM400Remove Buy NowHuaweiWatch 2Remove Buy NowSamsungGalaxy WatchRemove Buy Now

Basic Info

Suggested Price$129$200$350$330
Release2016201420172018

Activity & Fitness

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

Battery

Duration7 days8 hours to 30 days48 hours7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
CellularNA
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a480 x 480360 x 360
Sizen/an/a1.38 inches1.2 inches or 1.3 inches
Touch
Typee-papern/aP-OLEDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM3 ATMIP685 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/aAndroid Wear 2Tizen OS
Apps
MusicSpotify

All Wearables