Osaki Japan Premium 4S Massage Chair Review

• A comprehensive computer body scan. At the core of the 4D massage technology is a whole new process of body scanning, which guarantees never seen before precision and personalisation. The chair doesn’t just measure the height and the width of your body – it is also capable of automatically adjusting the sensors to provide optimal depth of the massage, as well as detect the most important massage points. All that depends on individual anatomy and physiology, but stress not – Osaki 4S doesn’t make mistakes!
• The advanced 2-ball massage head system allows for movement in vertical, horizontal and frontal directions. This ensures consistent pressure throughout the session, as well as makes sure that every area of your back is receiving optimal coverage.
• Speed variations for each massage style is something the model is capable of, while massage therapists aren’t (at the very least, not to this degree of precision). Following the traditions of Japanese massage and expanding on those, the massage rollers will slow down, accelerate and even pause to hold in particular areas if needed.
• Roller extension for the upper shoulder massage ensures that all the areas in this region are covered – most massage chairs can’t actually reach those. The 2 ball head roller system has an amazing ability to extend to about 5 inches, and as a result, the upper trapezius muscle (which typically accumulates a lot of stress and tension) gets some much needed relief.
• There are 12 steps of massage intensity, which ensures you can get a gentle relaxing massage, a full on sports massage, or anything in between.
• I’d like to specifically highlight in this Osaki Japan Premium 4S massage chair review that the model offers brand new air massage technology, revamped and re-engineered specifically for this model. As a result, there are less air bags in total, but total coverage area is bigger thanks to the increased total surface. Less air bags means there is less stress on the chair, which reduces wear and tear, so your device will live a much longer, happier life.
• Outer shoulder massager will take care of your shoulders by providing gentle compression.
• Hand and arm massager features the unique butterfly design, which hugs the arms and places them in the optimal position for massage.
• The hip massage air bags gently inflate and deflate, squeezing the hips.
• There is also a separate set of air bags for foot and calves massage.
• As almost all models of this class, the Osaki Japan Premium 4S massage chair comes with a heating function. There is shoulder blade heat, as well as heat at the back of the feet and heels. It is a little bit odd that there is no lumbar heat available, however, the heat from the shoulder pads does spread nicely along the spine anyway, so in my opinion, it’s not a massive loss.
• One of the key advantages of the model, as highlighted in many Osaki Japan Premium 4S massage chair reviews, is the highly intuitive controls with a mega user-friendly touch screen remote. Using it is honestly a pleasure and will be easy for anyone, from children to older people who are not necessarily good with technology.
• Automatic leg extension and auto recline also get massive thumbs up from me.

Pros

• Highly intuitive controls
• Great design
• Innovative features
• Many preset programs

Cons

• High price
• The chair is big and heavy
• No separate lumbar heat function