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

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

Basic Info

Suggested Price$200$99$130$150$140
Release20162013201620172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 Days5-7 days5 days7 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a168 x 144n/a128 x 36360 x 360
Sizen/a1.26 inchesn/a1.4 inches1.3 inches
Touchn/a
TypeLCDe-paperOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATMn/a5 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/aPebble OSn/aBuild-in
Apps
Music

All Wearables