Gadget guru: Barista & Co Twist Press; Wattbike Atom and Nubia Watch

A refreshingly simple portable coffee brewer, a top-tier exercise bike and a new smartwatch are reviewed this week

Barista & Co Twist Press: The pure joy is how it works on the go

Barista & Co Twist Press

Price: €33 (depends on stockist)

Rating: ****

There is no app with this gadget. You don’t need to plug it in anywhere. Wifi and Bluetooth are utterly irrelevant. It’s just simple and mechanical, and it’s great. The Barista & Co Twist Press is a portable coffee maker that is a by-the-numbers beauty.

The instruction manual is worth following. Make one cup by following along the ten or so steps and ...