PROS

These nonsurgical treatments require no anesthesia and come with no downtime afterward.
Both treatments come with the dual advantage of toning muscles and reducing fat. They're a good option for people who want a more sculpted, defined physique and stronger muscles.
They're suitable for all skin types and tones, with no reported side effects other than some temporary muscle soreness (like you'd feel after an intensive workout).

Ems-sculpt Neo offers even better muscle building and fat reduction results; it has also been clinically shown to reduce fat more effectively than fat freezing treatments like CoolSculpting.
Just four treatments can yield visible results, and a majority of Real Self members who've had the treatment say it's “Worth It.” Many reports seeing an impressive increase in muscle tone, and some also say they felt a boost in strength that helped them achieve more during their workouts.

CONS

People with more than an inch of pinchable fat may not see as much of a change from the first-generation device. The fat can act as a barrier between the magnetic coil and the muscles, reducing the strength of the muscle contractions during treatment. Those with a higher BMI should seek out a provider with the more powerful Ems-sculpt Neo device.
 
Like other muscle building and fat reduction treatments, they're not intended for weight loss.
These aren't one-and-done treatments: your treatment plan will likely include multiple sessions in quick succession—four within a two-week period—for optimal results, followed by maintenance treatments.
You won't see optimal results until about three months after your last treatment. That's how long it takes for the new muscle fibers to develop and excess fat cells to break down.