Summer’s hottest gadgets
KEEP COOL
1 SONY REON POCKET 5
Sony’s personal aircon is finally available in the UK. It’s a wearable that cools or warms you directly as it sits below the back of your neck and streams hot or cool air.
The battery is good for up to 4 hours at maximum cooling or 7.5 hours at lower settings, and it can sense your movement and adjust airflow accordingly.