What we say...
Swingbyte attaches just below the grip to any club and pairs to your smartphone or tablet via Bluetooth. It weighs less than an ounce, recharges via USB port and captures various aspects of your swing, such as clubhead speed, angle of attack, swing direction and club path.
In essence, it’s a mini Trackman that quantifies what goes on at impact. After a few goes, our swings registered consistently, creating 3D images that can be viewed from different angles.
However, there is a certain vagueness as to whether the SwingByte is positioned ‘square’ to the target line or clubface, which could render the data it provides afterwards worthless.