What's new in MyDyson™ 4.4.19021
We update the Dyson Link app regularly, to ensure your machine consistently performs at its best.
Every release includes improvements, from bug fixes to performance updates and increased reliability.
If you have any comments you’d like to share on the latest release, you can contact us directly at questions@dyson.com.
About MyDyson™ 4.4.19021
The Dyson Link app helps you get the very best from your Dyson machine. With our connected features, you can activate, schedule and monitor your machine, whether you’re at home or away.
In our latest release, we’ve created faster connections, simplified the navigation, and made it easier for you to understand your machine’s performance.
By connecting to your Dyson purifier fan or heater, you can:
• Review both indoor and outdoor air quality information, in real time
• Explore historic air quality information, and learn about your indoor environment
• Remotely control air flow speed, mode, timer, oscillation and other settings
• Receive software updates and access product guides.
By connecting to your Dyson robot vacuum, you can:
• Control, activate or pause your robot, remotely
• Schedule and track cleans
• Switch between MAX and Quiet modes, mid-clean
• Explore where your robot’s cleaned, with activity maps
• Receive software updates and access product guides.
Plus, you can control your machine with simple, spoken instructions*.
*Voice control is compatible with Amazon Alexa in the UK, US and Germany. Amazon, Alexa and all related logos are trademarks of Amazon.com, Inc. or its affiliates.
Download MyDyson™ 4.4.19021
This release may come in several variants. Consult our handy FAQ to see which download is right for you.
Version:6.4.26240
Uploaded:June 17, 2026 at 9:27AM UTC
File size:104.58 MB
Downloads:9
Version:6.4.26221
Uploaded:June 4, 2026 at 1:02PM UTC
File size:104.00 MB
Downloads:92
Version:6.4.26220
Uploaded:June 1, 2026 at 8:33AM UTC
File size:104.00 MB
Downloads:19
Version:6.4.26180
Uploaded:May 11, 2026 at 9:54AM UTC
File size:103.45 MB
Downloads:154
Version:6.4.26160
Uploaded:April 23, 2026 at 12:49PM UTC
File size:108.96 MB
Downloads:143
Version:6.4.26140
Uploaded:April 10, 2026 at 9:03AM UTC
File size:108.51 MB
Downloads:88
Version:6.4.26120
Uploaded:March 25, 2026 at 1:24PM UTC
File size:108.22 MB
Downloads:108
Version:6.4.26080
Uploaded:February 25, 2026 at 2:16PM UTC
File size:107.91 MB
Downloads:232
Version:6.4.26040
Uploaded:January 28, 2026 at 10:13AM UTC
File size:107.42 MB
Downloads:195
Version:6.4.25501
Uploaded:January 22, 2026 at 12:08AM UTC
File size:106.99 MB
Downloads:58



































