Fitbit Blaze vs. Pebble Classic vs. Fitbit Alta HR vs. Garmin Vivofit 4 vs. Michael Kors Access Sofie HR

 
Blaze
Classic
Alta HR
Vivofit 4
Access Sofie HR
 FitbitBlazeRemove Buy NowPebbleClassicRemove Buy NowFitbitAlta HRRemove Buy NowGarminVivofit 4Remove Buy NowMichael KorsAccess Sofie HRRemove Buy Now

Basic Info

Suggested Price$200$99$150$79.95$395
Release20162013201720182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 Days5-7 days7 days1 year2 days
Rechargeable

Compatibility

Android
iOS
Windows PhonePartialn/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a168 x 144128 x 3688 x 88390 x 390
Sizen/a1.26 inches1.4 inchesNA1.19 inches
Touch
TypeLCDe-paperOLEDNAOMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATM5 ATM0.3 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aPebble OSWear OS
Apps
Music

All Wearables