Pebble Time Round vs. Amazfit Cor vs. Casio G-Shock GBA800 vs. Garmin Vivofit 4 vs. Garmin Forerunner 45

 
Time Round
Cor
G-Shock GBA800
Vivofit 4
Forerunner 45
 PebbleTime RoundRemove Buy NowAmazfitCorRemove Buy NowCasioG-Shock GBA800Remove Buy NowGarminVivofit 4Remove Buy NowGarminForerunner 45Remove Buy Now

Basic Info

Suggested Price$200$79.99$120$79.95$199
Release20152018201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days12 days2 years1 year7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a80 x 16088 x 88208 x 208
Sizeround1.23 inchesNA1.04 inches
Touch
Typee-paperIPS LCDNALCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX75 ATM20 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSBuilt-in
Apps
Music

All Wearables