Pebble Classic vs. Fitbit Ionic vs. Amazfit Arc vs. Casio G-Shock GBA800 vs. Amazfit T-Rex

 
Classic
Ionic
Arc
G-Shock GBA800
T-Rex
 PebbleClassicRemove Buy NowFitbitIonicRemove Buy NowAmazfitArcRemove Buy NowCasioG-Shock GBA800Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$99$299$69.99$120$140
Release20132017201620182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5-7 days4+ days20 days2 years20 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144348x25072 x40360 x 360
Size1.26 inches1.420.42 inches1.3 inches
Touch
Typee-paperOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM50mIP6720 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSFitbit OSBuild-in
Apps
Music

All Wearables