Pebble Classic vs. Diesel On Full Guard vs. Fitbit Charge HR vs. Jaybird Reign vs. Amazfit GTR

 
Classic
On Full Guard
Charge HR
Reign
GTR
 PebbleClassicRemove Buy NowDieselOn Full GuardRemove Buy NowFitbitCharge HRRemove Buy NowJaybirdReignRemove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$99$325$150$150$199
Release20132017201520152019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5-7 days1 day5 days5 days24 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144454 x 454NANA454 x 454
Size1.26 inches1.4 inchesNANA1.39 inches
TouchNANA
Typee-paperOMOLEDOLEDLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP671 ATMNA5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSAndroid Wear 2.0NANABuild-in
Apps
Music

All Wearables