Yes, the Philips ear thermometer and Philips Avent Smart are intended for all ages. However, users are advised to use the ear thermometer in line with instructions for use and to always seek professional medical advice without delay. Philips advises users against relying on the ear thermometer as sole basis for a decision for seeking treatment and/or professional help.
If you have any questions, please contact consumer care via www.philips.com/support