Casio WSD-F10 vs. Fossil Q Reveler vs. Microsoft Band 2 vs. Polar A370 vs. Garmin Vivosmart 4

 
WSD-F10
Q Reveler
Band 2
A370
Vivosmart 4
 CasioWSD-F10Remove Buy NowFossilQ RevelerRemove Buy NowMicrosoftBand 2Remove Buy NowPolarA370Remove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$500$125$250$179.95$130
Release20162015201520172018

Activity & Fitness

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

Battery

Durationn/a7 days48 hours (without GPS)Up to 3 days7 days
Rechargeable

Compatibility

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

Connectivity

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

Display

Colorn/a
Resolutionn/an/a320 x 128160 x 8048 x 128
Sizen/an/a1.36 inches1.18 inches0.74 inches
Touchn/an/a
TypeLCDn/aCapacitative TFTTFT LCDOLED

Functions

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

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP67IPX7WR305 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/an/a
Appsn/a
Musicn/a

All Wearables