AllergenKit is the first public entry in the new Pollen Sense changelog and now points to the marketing-site landing page.
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AllergenKit
AllergenKit now has a public landing page while the full release is still on the way.
April 20, 2026
More changelog entries
Cartridge Change Tutorial
We've made changing cartridges even easier! Follow a step-by-step guide inside Particle Sense (with controls!) to make sure you follow the proper procedure.
Sensor telemetry
Sensor owners can now see critical device telemetry, like remaining cartridge life estimate and Wi-Fi signal strength.