Perifit Pelvic Floor Trainer Review

Name: Perifit pelvic floor trainer with app
Brand: Perifit

Updated 2026-10-03 · 2 min read · Sources linked in the text

Our verdict

Perifit Pelvic Floor Trainer

2.7

Perifit is an FDA-cleared vaginal trainer that turns pelvic floor exercises into app games. The exercises are well supported for urinary incontinence in women, but adding biofeedback made little or no difference in Cochrane-reviewed trials, and the only Perifit study found on PubMed is uncontrolled and company-run. It is an optional motivation aid, not a better treatment.

$149.00 ($149.00 / count)

Amazon price as of Oct 3

Check price on Amazon

Best for

People with stress urinary incontinence who find it hard to do pelvic floor exercises consistently

Skip it if

You are pregnant or recently gave birth — ask your clinician first
You are a man — its FDA clearance (K221476) is for adult women only
You want the evidence-based core treatment without a device (supervised pelvic floor exercises)

Perifit Pelvic Floor Trainer key facts
Active ingredient	None (biofeedback device)
Form	Intravaginal pelvic floor trainer with app (FDA 510(k) K221476, perineometer)
Onset	Benefits from pelvic floor training build over weeks to months
How to use	Follow the app's training program
Ages	Adult women (per its FDA clearance)
Exact item	Perifit pelvic floor trainer with app
Price	$149.00 ($149.00 / count) (amazon price as of oct 3)

How we got 2.7

3.0: Evidence grade C (limited evidence). Pelvic floor muscle training is effective for urinary incontinence in women, but a 2025 Cochrane review found adding biofeedback made little or no difference to incontinence quality of life (PMID 40066950); the only Perifit-specific study found on PubMed is an uncontrolled, single-group study of purchasers by employees of X6 Innovations, Perifit's maker (PMID 38516650). Supervised pelvic floor training without a device remains the evidence-based core.
−0.3: Practical adjustment. Guides and motivates pelvic floor training, but the training itself does the work and the device is costly.

Scores are calculated, not hand-picked: evidence first, with a small adjustment for side effects, convenience, and value. How we rate

What Perifit is

Perifit is a vaginal probe with force sensors in a silicone sheath. It sends the strength of each pelvic floor contraction by Bluetooth to a smartphone app, which uses it to control games. FDA cleared it through the 510(k) process on February 10, 2023 (K221476), as a Class II perineometer, product code HIR, for over-the-counter use (FDA 510(k) K221476; FDA product classification HIR). Its cleared indication is to treat stress, mild to moderate urge and mixed urinary incontinence in women by strengthening the pelvic floor muscles through exercise, and it is indicated for adult women. The 510(k) summary describes bench, safety and software testing and no clinical trial (Perifit 510(k) summary).

The evidence

The exercises work. In a Cochrane review of 31 trials, women with stress urinary incontinence who did pelvic floor muscle training were about eight times as likely to report a cure as women given no treatment (56% against 6%) PMID: 30288727.
The biofeedback adds little. A 2025 Cochrane review found that adding biofeedback to the training made little or no difference to incontinence quality of life (high-certainty evidence), with a small reduction in leaks that may not be clinically important PMID: 40066950.
The one Perifit study found on PubMed is weak. In 6,060 women who bought Perifit and answered symptom questionnaires, average scores fell from 8.4 to 4.6 points after 280 to 300 games. There was no control group, and both authors work for X6 Innovations, which makes the device PMID: 38516650.

That combination earns Perifit an evidence grade of C (limited) here, and its price lowers the overall rating.

Who might choose Perifit

Consider Perifit if you are a woman with stress or mixed urinary incontinence, you know how to contract your pelvic floor muscles correctly, and feedback or games would help you keep training.

Start elsewhere if you have not yet had supervised training. NICE recommends at least 3 months of supervised pelvic floor training as the first-line treatment for stress or mixed incontinence, and advises against routine use of perineometry as biofeedback, a 2006 recommendation retained in the 2019 guideline (NICE guideline NG123, recommendations). As general guidance: if you are pregnant or have recently given birth, ask your clinician first.

Our guide to pelvic floor trainers explains the evidence on devices, sexual function and options for men in more detail.

Pros

FDA 510(k) clearance (K221476) as a perineometer for stress, mild to moderate urge and mixed urinary incontinence in women
Real-time feedback on contraction strength through a smartphone app
Guides pelvic floor muscle training, which is well supported for incontinence in women
Women using biofeedback may report greater satisfaction with treatment (low-certainty evidence)

Cons

Adding biofeedback to pelvic floor training made little or no difference to incontinence quality of life in a 2025 Cochrane review
The only published Perifit study found on PubMed is uncontrolled and was written by employees of its maker, X6 Innovations
Cleared for adult women only
About $149, and non-returnable on Amazon

Perifit Pelvic Floor Trainer

Perifit pelvic floor trainer with app

Check price on Amazon

Frequently asked questions

Is Perifit FDA approved?

It is FDA-cleared, not approved. FDA cleared Perifit through the 510(k) process (K221476) in February 2023 as a Class II perineometer for adult women with stress, mild to moderate urge, or mixed urinary incontinence.

Does Perifit work?

The pelvic floor exercises it guides work for urinary incontinence in women. Whether the device adds anything is doubtful: a 2025 Cochrane review found adding biofeedback to the exercises made little or no difference to incontinence quality of life. The one Perifit study found on PubMed reported improving symptom scores, but it had no control group and was run by the company's employees.

Can men use Perifit?

No. Its FDA clearance is for adult women, and the probe is inserted into the vagina. Men can do pelvic floor exercises without a device, ideally taught by a pelvic floor physical therapist.

Should I see a physical therapist before buying Perifit?

It is a good idea. NICE, the UK guideline body, recommends supervised pelvic floor training for at least 3 months as the first-line treatment for stress or mixed incontinence in women, with a clinician first checking that you are contracting the right muscles.

Sources

Clinical research

Regulatory

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