FDA cleared the Tempus ECG-MR from Tempus AI, Inc. on Sep 25, 2026 under K254297, a traditional 510(k). The device falls under product code SBQ, Atrial Fibrillation Risk Prediction Machine Learning-Based Notification Software, regulated at 21 CFR 870.2380 as a Class 2 device. The review panel was Cardiovascular.

FDA logged the submission as received on Dec 31, 2025. The decision came 268 days later, longer than the 90 FDA-day review goal, which usually means at least one additional information request.

Tempus AI, Inc. has one other decision in the tracker over the last 12 months: K253699 (Tempus ECG-PH).