Pebble 2 vs. Misfit Ray vs. Casio G-Shock GBA800 vs. Garmin Vivofit 4 vs. Amazfit T-Rex

 
2
Ray
G-Shock GBA800
Vivofit 4
T-Rex
 Pebble2Remove Buy NowMisfitRayRemove Buy NowCasioG-Shock GBA800Remove Buy NowGarminVivofit 4Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$129$100$120$79.95$140
Release20162016201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days6 months2 years1 year20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a88 x 88360 x 360
Sizen/an/aNA1.3 inches
Touchn/a
Typee-paperLEDNAAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM5 ATM20 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/aBuild-in
Apps
Music

All Wearables