Casio WSD-F10 vs. Microsoft Band 2 vs. Garmin 645 Music vs. Garmin Vivofit 4 vs. Garmin Vivosmart 4

 
WSD-F10
Band 2
645 Music
Vivofit 4
Vivosmart 4
 CasioWSD-F10Remove Buy NowMicrosoftBand 2Remove Buy NowGarmin645 MusicRemove Buy NowGarminVivofit 4Remove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$500$250$450$79.95$130
Release20162015201820182018

Activity & Fitness

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

Battery

Durationn/a48 hours (without GPS)7 days1 year7 days
Rechargeable

Compatibility

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

Connectivity

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

Display

Color
Resolutionn/a320 x 128240 x 24088 x 8848 x 128
Sizen/a1.36 inches1.2 inchesNA0.74 inches
Touchn/a
TypeLCDCapacitative TFTMIPNAOLED

Functions

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

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIPX75 ATM5 ATM5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/a
Appsn/a
Musicn/a

All Wearables