Fitbit Blaze vs. Casio WSD-F20A vs. Fitbit Flex vs. Garmin Vivofit 4 vs. Pebble Core

 
Blaze
WSD-F20A
Flex
Vivofit 4
Core
 FitbitBlazeRemove Buy NowCasioWSD-F20ARemove Buy NowFitbitFlexRemove Buy NowGarminVivofit 4Remove Buy NowPebbleCoreRemove Buy Now

Basic Info

Suggested Price$200$399$100$79.95$99
Release20162018201320182016

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration5 Days1 day5 days1 yearNA
Rechargeable

Compatibility

Android
iOSNA
Windows PhonePartialNANA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a320 x 320NA88 x 88NA
Sizen/a1.32 inchesNANANA
TouchNANA
TypeLCDLCDLEDNANA

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATM1 ATM5 ATMNA

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating Systemn/aWear OSNANA
Apps
Music

All Wearables