WaveSolo

WaveSolo brings vibration to the familiar massage ball. Its compact round body has a textured silicone outer, with wave-shaped grooves that add grip as you roll it under a foot or against a larger muscle area. Bluetooth links it to the Therabody app for guided routines and control; the device comes with a protective pouch and USB-A to USB-C cable. It measures 8.6 cm in diameter, weighs 0.3 kg and has a stated 200-minute battery life. Pressure and placement matter: avoid the head, face, throat, neck and injured skin. Follow the manufacturer's precautions and seek medical advice before use where relevant conditions or recent injury apply.