Pebble Steel vs. Pebble Time vs. Amazfit Bip vs. Casio G-Shock GBA800 vs. Amazfit T-Rex

 
Steel
Time
Bip
G-Shock GBA800
T-Rex
 PebbleSteelRemove Buy NowPebbleTimeRemove Buy NowAmazfitBipRemove Buy NowCasioG-Shock GBA800Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$150$150$99.99$120$140
Release20142015201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5-7 days7 days30 days2 years20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144168 x 144176 x 176360 x 360
Size1.26 inches1.26 inches1.28 inches1.3 inches
Touch
Typee-papere-paperNAAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMIP6820 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSPebble OSBuild-in
Apps
Music

All Wearables