Pebble Steel vs. Amazfit Stratos vs. Sony SmartBand vs. Amazfit GTR vs. Amazfit T-Rex

 
Steel
Stratos
SmartBand
GTR
T-Rex
 PebbleSteelRemove Buy NowAmazfitStratosRemove Buy NowSonySmartBandRemove Buy NowAmazfitGTRRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$150$199$100$199$140
Release20142018201420192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5-7 days5 days5 days24 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorNA
Resolution168 x 144320 x 300NA454 x 454360 x 360
Size1.26 inches1.34 inchesNA1.39 inches1.3 inches
TouchNA
Typee-paperOLEDNAAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMIP585 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSProprietaryNABuild-inBuild-in
Apps
Music

All Wearables