Pebble Time Round vs. Garmin Vivofit 3 vs. Amazfit Cor vs. Diesel On Full Guard 2.5 vs. Garmin Vivosmart 4

 
Time Round
Vivofit 3
Cor
On Full Guard 2.5
Vivosmart 4
 PebbleTime RoundRemove Buy NowGarminVivofit 3Remove Buy NowAmazfitCorRemove Buy NowDieselOn Full Guard 2.5Remove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$200$100$79.99$325$130
Release20152016201820182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days1 year12 days4 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a64 x 6480 x 160454x45448 x 128
Sizeround0.55 inches1.23 inches1.39 inches0.74 inches
Touch
Typee-papern/aIPS LCDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX75 ATM5 ATM3 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/aWear OS
Apps
Music

All Wearables