Fitbit Blaze vs. Pebble Classic vs. Fitbit Alta HR vs. Apple Watch Series 4 vs. Fitbit Sense 2

 
Blaze
Classic
Alta HR
Watch Series 4
Sense 2
 FitbitBlazeRemove Buy NowPebbleClassicRemove Buy NowFitbitAlta HRRemove Buy NowAppleWatch Series 4Remove Buy NowFitbitSense 2Remove Buy Now

Basic Info

Suggested Price$200$99$150$329$300
Release20162013201720182022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 Days5-7 days7 daysNot Yet6 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 36384 x 480336x336
Sizen/a1.26 inches1.4 inches1.78 inches1.59 inches
Touch
TypeLCDe-paperOLEDMicroLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATMNot Yet5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aPebble OSWatch OS 5
Apps
Music

All Wearables