Pebble Time Round vs. Amazfit Bip vs. Casio G-Shock GBA800 vs. Pebble Time 2 vs. Amazfit T-Rex

 
Time Round
Bip
G-Shock GBA800
Time 2
T-Rex
 PebbleTime RoundRemove Buy NowAmazfitBipRemove Buy NowCasioG-Shock GBA800Remove Buy NowPebbleTime 2Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$200$99.99$120$199$140
Release20152018201820162019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days30 days2 years10 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a176 x 176NA360 x 360
Sizeround1.28 inchesNA1.3 inches
Touch
Typee-paperNAe-paperAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX7IP6820 ATM3 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSPebble OSBuild-in
Apps
Music

All Wearables