Casio WSD-F10 vs. Polar Loop 2 vs. Garmin Forerunner 935 vs. Huawei Watch 2 vs. Garmin Vivosmart 4

 
WSD-F10
Loop 2
Forerunner 935
Watch 2
Vivosmart 4
 CasioWSD-F10Remove Buy NowPolarLoop 2Remove Buy NowGarminForerunner 935Remove Buy NowHuaweiWatch 2Remove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$500$120$500$350$130
Release20162015201720172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/an/a
Oxygenn/a
Sleepn/a
Steps
Swimn/a

Battery

Durationn/a8 days (without notifications)Up to 2 weeks48 hours7 days
Rechargeable

Compatibility

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

Connectivity

Bluetoothn/a
Cellularn/a
GPS
NFCn/a
Wi-Fin/a

Display

Color
Resolutionn/an/a240 x 240480 x 48048 x 128
Sizen/an/a1.2 inches1.38 inches0.74 inches
Touchn/a
TypeLCDLEDLCDP-OLEDOLED

Functions

Audio Speakern/a
Clock
Phonen/a
Vibration
Voicen/a

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM2 ATM5 ATMIP685 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aAndroid Wear 2
Appsn/a
Musicn/a

All Wearables