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Cordless 4D shiatsu massage cushion with kneading nodes that tilt up to 35 degrees, two heat levels at 35 and 40 °C, two speeds, two massage directions, adjustable straps for chair backrests and a carrying handle. In my test it ran around 70 minutes including heat at under 45 dB.
My test video 🎥
Here you can watch my full test of the Bob & Brad EZBack Go (in German; YouTube offers automatically generated English subtitles via the CC button).
Specs
Manufacturer: Bob and Brad
Model: EZBack Go
Massage: 4D shiatsu, kneading nodes tilt up to 35°
Heat: two levels: 35 °C and 40 °C, can be switched off
Speeds: two
Massage directions: two
Noise: under 45 dB (manufacturer spec)
Battery runtime in the test: approx. 70 minutes incl. heat
Shut-off: automatic after approx. 10 minutes
Fastening: adjustable straps with buckle, carrying handle
Cover: breathable 3D mesh fabric
In the box: cushion, charging cable, manual
Test duration: two weeks
Test unit: provided by the manufacturer
Pros
Strong 4D shiatsu kneading massage with nodes that tilt 35 degrees
Cordless on the sofa, in bed, on the office chair or on the go
Two pleasant heat levels at 35 and 40 °C
Adjustable straps for attaching to chair backrests
Very quiet at under 45 dB
Around 70 minutes of runtime including heat
Cons
No charging station included
Automatic shut-off after ten minutes requires a restart for longer sessions
The spine has to be positioned carefully in the centre
Almost everyone knows tension in the back, neck or shoulders, especially after long hours at the desk. The Bob & Brad EZBack Go is meant to provide uncomplicated relief right there: as a cordless 4D shiatsu massage cushion with heat for the sofa, bed, office chair or on the go.
I tried the device for two weeks. My impression up front: the EZBack Go is well made, pleasantly quiet and delivers a surprisingly strong kneading massage. Its clear advantage over corded massage cushions is the freedom to use it without a power socket wherever relaxation is needed.
Key takeaways
The EZBack Go combines a strong 4D shiatsu massage, two heat levels and cordless use.
Adjustable straps allow secure positioning on an office chair for back and shoulder massages.
A full battery charge lasted around 70 minutes in my test, including the activated heat function.
The automatic shut-off after ten minutes helps you not to massage individual body areas for too long.
What is in the box and first impressions
Besides the massage cushion, the box contains a multilingual manual and a charging cable. A separate charging station is not included.
The cushion itself looks modern and cleanly made. The fabric feels pleasant, and the integrated carrying handle really pays off in everyday life. It lets you quickly take the device from the sofa to the study or the bedroom.
On the back sit the flexible fastening straps. With them the EZBack Go can be fixed to a chair backrest without constantly slipping during the massage.
Simple operation with two buttons
The controls are pleasantly uncomplicated: two buttons and a small LED indicator are enough. They let you set the essential functions without working through complicated menus.
The options are:
Two heat levels: 35 °C and 40 °C (95 °F and 104 °F)
Heat off: if only the massage should run
Two speeds: for a gentler or more intense treatment
Two massage directions: for alternating movement patterns
The heat is indicated by red light of different intensity. In a darker room the difference is particularly easy to see. I found both levels pleasantly soft: the warmth is noticeable without becoming uncomfortably hot, and it complements the massage very well.
How powerful is the 4D shiatsu massage?
Inside work kneading nodes that tilt by up to 35 degrees. That creates not just a circular movement in one spot. The cushion rather simulates the pressure of thumbs in a classic massage and works pleasantly deep right next to the spine.
The massage is definitely not too timid. If you are looking for a noticeable treatment for tense muscles, you get plenty of pressure here. At the same time, the intensity was not unpleasant in my test as long as the cushion is positioned correctly.
What matters: the spine should sit centrally between the kneading nodes. That way it does not come into direct contact with the massage heads and the treatment concentrates on the muscles next to it.
Attach to the office chair and target the back
The straps are easy to adjust. Open the buckle, adapt the length to the chair backrest, attach the cushion, done. That works for the lower and upper back as well as for the shoulder area and neck.
While working, I usually worked my way from bottom to top and used each back position for about ten minutes. That is especially practical when the lower back is tense after long sitting and you then want to treat the area between the shoulder blades.
For back massages on the chair, the fastening is genuinely helpful. The cushion stays in position while you lean against it and can then be moved to another height with a few movements.
Also suitable for the legs
The EZBack Go can also be used to massage thighs or calves. Bony areas and varicose veins should be avoided. As with all massage devices, the manufacturer’s official instructions take precedence and should be observed before first use.
Cordless on the go: battery and runtime
For me, the biggest plus of the EZBack Go is the cordless use. No power cable hangs from the armchair, no cable limits the position on the sofa, and the cushion can be placed freely in bed as well.
The LED indicator also shows the battery status:
Green: battery between 20 and 100 percent
Red: battery below 20 percent
Flashing red: device is charging
Green after charging: battery is full
With a fully charged battery I got around 70 minutes of runtime including the activated heat function. That is enough for several short sessions before the cushion has to go back on the charging cable.
Neck massage on the sofa
On the sofa it becomes clear why the cordless design is so pleasant. Place the cushion under your neck, switch on the heat and simply switch off for a few minutes.
The breathable 3D mesh fabric adapts to the body and gives slightly under pressure. It does not feel intrusive and does not get uncomfortably warm during use either. On top of that, the device works very quietly. At under 45 dB the massage stays in the background instead of filling the room.
The ergonomic shape is designed so that the cushion works well in both directions. Depending on how you turn it, it can be positioned to suit the neck, shoulders or back.
Automatic shut-off after ten minutes
After about ten minutes the EZBack Go switches off automatically. That is a sensible protective function so that a single spot is not massaged for too long. At the same time it is a good reminder to change position, for example from the lower to the upper back or from the neck to the shoulders.
My verdict on the Bob & Brad EZBack Go
The Bob & Brad EZBack Go is a very good choice for anyone who regularly deals with tension in the back or neck and is looking for a mobile massage device with noticeable intensity.
These points convinced me most:
high-quality, modern build with a pleasant fabric
strong 4D shiatsu kneading massage with kneading nodes that tilt 35 degrees
two pleasant heat levels at 35 °C and 40 °C
two speeds and two massage directions
cordless use with around 70 minutes of runtime including heat
quiet operation and automatic shut-off after ten minutes
flexible straps for office chairs and other chair backrests
Whether on the sofa, in bed, on the office chair or on the go: the cushion is ready quickly, pleasantly flexible and strong enough to work tense areas effectively. Thanks to the carrying handle and battery operation, it also makes a good gift for people who like to treat themselves to a short relaxation break every day.
Frequently asked questions about the Bob & Brad EZBack Go
How long does the battery of the Bob & Brad EZBack Go last?
With a fully charged battery I got around 70 minutes of runtime including the activated heat function. That is enough for several short sessions.
Which heat levels does the EZBack Go have?
Two levels at 35 °C and 40 °C (95 °F and 104 °F). The heat can also be switched off completely if only the massage should run.
How strong is the massage of the EZBack Go?
The kneading nodes tilt by up to 35 degrees and work noticeably deep next to the spine. The spine should sit centrally between the nodes.
Can the EZBack Go be attached to an office chair?
Yes. Adjustable straps with a buckle fix the cushion to the chair backrest so it does not slip when you lean against it and can quickly be moved in height.
Why does the EZBack Go switch off after ten minutes?
The automatic shut-off prevents a single spot from being massaged for too long. After that you can change position and restart the device.
Where to buy
Bob & Brad EZBack Go
Test unit provided by the manufacturer. This had no influence on the test procedure or my verdict.
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