Medical Device Recall: Emano Flow with software version v2.0.0 GS1 GTIN code: 199874903484 Emano Flow is a smartphone-based acoustic uroflowmetry system. Software-only device that measures urinary flow rate and voided v
Emano Metrics, Inc. · May 29, 2026
Reason for Recall
Problem description/Reason for recall: During the period March 22, 2026, to May 29, 2026, recorded urination audio was captured at 48,000 Hz while the model was trained and validated on 44,100 Hz audio. The models depend on the sampling so every recording in the window was therefore processed against a time/frequency scale the models did not expect, producing systematically biased Qmax, Qmean, and voided-volume estimates. The problem usually over-reports flow rate and volume; the firm have made corrected results available to care teams.
Product Description
Emano Flow with software version v2.0.0 GS1 GTIN code: 199874903484 Emano Flow is a smartphone-based acoustic uroflowmetry system. Software-only device that measures urinary flow rate and voided volume from the acoustic signal of urination. No physical components. Distributed digitally via mobile application.
Distribution
U.S. Nationwide distribution in the states of AR, AZ, CA, CO, FL. IA, ID, NC, NJ, PA, TX and WI.
States Affected
NATIONWIDE
Quantity Affected
685
Source: FDA (openFDA Device Enforcement)
Recall number: Z-2777-2026
Status: ongoing
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