National update on clinical diabetes (NUCD) 2023 was conducted online via YouTube on the 14th and 15th of January 2023. Dr.Jothydev Kesavadev presented his talk on ‘smart insulin pens’ during the session ‘Technology in Diabetes’ on 15 January 2023. Dr.Sambit Das and Dr.Banshi Saboo were the other speakers of the session. The session was chaired by Dr.Sandip Debashis Mishra and Dr.Mahesh Rath.