Israelis Yariv Adan and Ariel Assaf are the co-founders of Lab 39, developer of the Genie pain tracker. It comprises a wristband with sensors that track sleep patterns, physical activity and heart rate. Its partner is a smartphone app which requests the patient to enter a pain score several times a day.
https://www.timesofisrael.com/to-measure-and-track-pain-israeli-duo-develops-objective-monitor/