diff --git a/README_TESTED_SENSORS.md b/README_TESTED_SENSORS.md
index 6d29bbd8e..7837638c1 100644
--- a/README_TESTED_SENSORS.md
+++ b/README_TESTED_SENSORS.md
@@ -12,6 +12,7 @@
 * Mi Band 3, Amazfit Band 5, Amazfit Bip. These devices are manufactured by Huami, and other Huami devices will very likely work. Theoretically, this sensor must be enabled, but testing reveals that it works even without enabling. For details on how to enable see [Gadgetbridge wiki](https://codeberg.org/Freeyourgadget/Gadgetbridge/wiki/Huami-Heartrate-measurement#bluetooth-heart-rate-sensor)
 * Amazfit Neo. But first you have to enable "Discoverable" and "Activity heart rate sharing" in the official Zepp app. (after pairing with OpenTracks you can disable them again)
 * Garmin HRM-Dual (Reference: 010-12883-00)
+* CYCPLUS H1
 
 ## 0x1816: Cycling Cadence and Speed Service