The foldable smartphones wars are heating up with the even more companies entering the category including Honor and Motorola, the new high-tech shoes from Mizuno that can literally put a spring in your step, we take a look at the eero outdoor wireless 7 router, we check out the Seagate One Touch desktop external hard drive, we shed some light on the high quality torches from LEDLenser and we’ll answer all your questions in the Tech Guide Help Desk.