Vincent Mercer podcasts and interviews

Often with

Julien Courbet

Episodes (1)

Ça peut vous arriver

PAS ENTENDU À LA RADIO - La suite de l'émission du mercredi 4 novembre 2026

Smartwatches and a connected ring tested side by side show how far their steps, heart rate and sleep data can differ.

Nov 4, 2026 48:18 51 min read 2 views