Do price and clinical validity correlate for wearables

We hear from experts on the pros and cons of using AI in the healthcare world. Plus ex-Minecraft YouTuber Stampy, AKA Joseph Garrett, on turning to game design. But are console games getting too expensive? And the students from India whose innovative renewable energy tech has won a prestigious award.

This week's Tech Life was presented by Shiona McCallum and produced by Imran Rahman-Jones. Our editor is Monica Soriano.

(Image: A stethoscope with a small screen on it, shown a person's heart rate at 76 BPM. A hand hold it to a person's chest.)