Fitbit Blaze vs. Pebble Classic vs. Fitbit Alta HR vs. Pebble Core vs. Amazfit T-Rex

 
Blaze
Classic
Alta HR
Core
T-Rex
 FitbitBlazeRemove Buy NowPebbleClassicRemove Buy NowFitbitAlta HRRemove Buy NowPebbleCoreRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$200$99$150$99$140
Release20162013201720162019

Activity & Fitness

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

Battery

Duration5 Days5-7 days7 daysNA20 days
Rechargeable

Compatibility

Android
iOSNA
Windows PhonePartialn/aNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a168 x 144128 x 36NA360 x 360
Sizen/a1.26 inches1.4 inchesNA1.3 inches
TouchNA
TypeLCDe-paperOLEDNAAMOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATMNA5 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating Systemn/aPebble OSNABuild-in
Apps
Music

All Wearables