POWERDOT 2.0 UNO

From £175, theragun.com

Electrical muscle stimulation can help with rehab, reduce pain and boost exercise recovery, and this Powerdot e-stim is one of the most portable, easy-to-use solutions out there. You simply place the device on your body, sync with the companion app and identify which muscles you wish to stimulate. The pads do the rest, with more than ten programmes to boost blood flow, work out knots and soothe aching tissues for rapid relief. There’s a single pod, or a pricier two-pod option for doubling down on your recovery.