iRest Grandease (A550) was the first massage chair in the iRest range to feature the technologies now found in the brand’s top-of-the-range models. This model introduced the 4D massage system, with variable-speed massage arms as a key feature. It was also distinguished by the split iOpen guide bar, which increases the chair’s recline range and the body’s stretching capabilities, as well as double heating with a graphene mat.
Now, this well-known model returns in an improved ‘plus’ version. The iRest Grandease+ (A550) retains its existing features whilst gaining new solutions that cater even better to the needs of everyday relaxation and recovery.
iRest Grandease+ (A550) – what’s new?
The most significant change in the iRest Grandease+ (A550) is the mechanical calf massage, during which a special mechanism performs circular movements along the inner side of the calves. This is complemented by sequential pressure from airbags and a massage roller located at the back of the calves. In this way, the massage covers the calves from several angles, providing tired legs with intense relaxation and a pleasant feeling of lightness after a long day.
The way of controlling the massage chair has also changed. A new, user-friendly touchscreen provides quick access to automatic programmes, massage techniques and the massage chair’s other functions.
The latest addition is relaxing music available in selected automatic programmes, which accompanies the massage and promotes a sense of calm. This makes the session even more enjoyable and helps you disconnect more easily from everyday distractions.
Tried-and-tested features remain
The new version of the Grandease (A550) massage chair continues to feature the 4D massage system, the divided iOpen guide and double graphene mat heating covering the back and torso. It also offers 18 automatic programmes and 11 massage techniques.
The Grandease+ (A550) therefore builds on a tried-and-tested concept without compromising on the features that set its predecessor apart. With its mechanical calf massage, touchscreen and relaxing music, this well-known massage chair returns in an even more refined version, offering more options for everyday relaxation.
The ‘Plus’ models are no coincidence – they are the result of observation, testing and listening carefully to our customers’ feedback, emphasises Paweł Majer, founder of Rest Lords and massage chair expert.

Detailed information about the new massage chair is available on the product page. However, if you have any questions or would like to compare the iRest Grandease+ (A550) with other massage chairs during a visit to the showroom, don’t hesitate to get in touch with our Customer Advisor. We’ll be happy to help you find out whether this is the model that best meets your expectations.










