All-day comfortFull-cycle insights

Introducing the world's first smart menstrual cup by Emm. Automated period and cycle data, combined with flow volume, for personal, precise and measurable baseline insights.

There's more to your menstrual health than a day marked on a calendar.

As featured in

Know your flow

Baseline data and insights

By tracking and measuring flow volume and biological patterns, changes are explained better, and personalised to you, building a more precise picture of your reproductive health.

Know your flow

Track and measure how much menstrual fluid you lose each day. Precise tracking helps identify your heaviest days and spot changes over time, allowing you to plan your days with confidence.

Total flow volume

For the first time ever you can track and measure how much menstrual fluid is actually lost during your period. If you've ever wondered about fluctuations in your flow - be it one-off or longer term changes - this baseline measurement provides the clarity you need to take action.

Plan for change

With regular period products, you’ll usually switch them when you feel it’s time, or if your product leaks. The Emm cup provides you with capacity and usage data, which when used alongside daily flow data, you’ll know when to plan for a change.

Measure your baseline

Instead of just tracking the first day of your period, understanding your period and cycle regularity and frequency helps you recognise any shifts in patterns over months or years.

Emm is made with medical grade silicone. Simply rinse under warm water with mild soap and re-insert, or dry and store in the charging case.

You could be settling down to a great book or training for a triathlon. Our cup is designed for reliability and comfort to give you the confidence you deserve to make the most of each and every day, however you choose to spend it.

One cup captures the equivalent to that of 4 regular tampons. Our insights include ‘typical daily flow rate’ and cup capacity rate, giving you the freedom to plan your changes ahead of time.

Integrated sensors automatically track your flow, providing detailed cycle metrics and personalised insights. Our smart cup knows when it's in use, outside the body, or stored in the charging case.

Medical-grade materials and ergonomic cup design for comfort you can rely on.
Know your normal with personal insights.
Spot changes by building data evidence over time.
Know when to change and plan ahead.

How Emm works

Track your flow

Use the Emm cup on your period and the integrated biosensors will automatically track your menstrual flow changes throughout the day.

Sync, store and charge

Sync your Emm cup to access your flow and cycle data at the end of each period. Safely store and charge between uses in the charging case.

Flow and cycle insights

Automatically track flow changes and monitor cup fill levels, helping you to optimise cup usage and plan for your next period.

The Emm cup

All-day comfort

A soft-cup construction and ergonomic design work with your body for all-day comfort. Offering up to 12 hours of protection, depending on your flow. Smooth silicone allows for easy, low-friction insertion, while a flexible, grippy stem ensures easy removal.

Expertly designed

Emm’s cup is made from medical-grade materials.
Silicone's inert nature minimises risk of irritation or allergic reactions often associated with other period products.
Low-energy connectivity, that’s never on during use.
Emm cup only ever transfers data to the Emm app when outside the body and synced with the charging case.
Developed by world-leading experts.
Developed by a team of expert engineers, researchers and biomedical scientists.