Encore includes new features to showcase advanced technology which is voice recognition. Voice or speech recognition is the ability of devices to record spoken words or commands by the user. The Osaki OS-4D Pro Encore has a tiny microphone around the speaker which recognizes different phrases that the user can manage the massage modes by speaking.

Massages are adjustable with 5 levels of 4D adjustments, strength adjustments, intensity adjustment and 6 levels of speed adjustments for the roller massage.

The OS-4D Pro Encore will perform a body scan to map the key areas of the neck and back to ensure the optimal amount of pressure applied during the massage. The scanning technology will detect your shoulders height, which can be re-calibrated once the scan is complete.

Innovative Human hand quad style massage rollers and SL-shaped guiding track conform to the ergonomic principle. The Encore combines both the S and L track technology for an exceptional massage experience, and it is providing an even larger range of motion for the rollers to reach. The S-Track rollers will contour the natural curvature of your spine. The L-Track extends from your neck, all the way down past your lower back, and finally wrapping underneath the back of your thighs. The L-Track offers about 50% more massage area than your average S-Track chairs.

There are multiple airbags located throughout the massage chair to offer a full body massage experience. The Encore offers a total of 26 airbags in the massage chair. Airbags are located at the shoulders, arms, feet, and calves. This compression massage helps to continue increasing blood circulation throughout the body to relieve pain and tension.

The Encore has heating pads located on the Lumbar area and calf. Heating the body's temperature is known to increase blood circulation and loosen tense muscles.

The Osaki OS-4D Pro Encore is equipped with  Zero Gravity, giving the user a weightless feeling during the massage. This gives the user an option on how far back they want their chair to recline automatically, or you can adjust the chair manually with the remote.

Encore slides forwards to create more space saving from the wall to allow the chair to be 3 inches away from the wall. Maximizing living space in your home.

The Encore offers 3 underfoot rollers providing all-direction pressure massage for the reflex zone. Underneath the feet there are spinning reflexology rollers to provide an outstanding foot massage. The rollers under the feet will travel along the sides and middle of your feet to provide a more hand on kneading experience.

The ottoman will scan your legs to ensure the optimal leg length for your height. The foot component will extend outwards and then retract inwards. Simply apply pressure with your feet to indicate to the leg scanner that length is at the desired position. remote also allows for one to auto adjust the leg component to either extend or retract to the user’s personal needs.

The Osaki OS-Pro 4D Encore remote has an easy view screen displaying the function the chair has activated. On the remote it allows you to select the massage type, intensity, and location.