Lamia Guellif
Co-founder · Chief executive officerA physician by training, she leads SaHera’s product vision and partnerships.
Different nights. Shifting energy. New questions. You deserve to understand what you are going through and explore what feels right for you.
SaHera offers a reusable mechanical ear acupressure device, designed for your well-being ritual.


Life does not pause because your body is changing. Let us start by putting this transition into words.
Waking more often, sometimes with night sweats. You want to make sense of this unfamiliar rhythm.
Changes in your mood, focus or energy leave you with questions. Your experience matters.
You want reliable information and an approach that respects your pace, your choices and your daily life.

Perimenopause is the transition leading up to menopause. During this time, hormonal changes may be accompanied by changes in your periods, sleep or mood.
Every woman experiences it differently. Menopause means twelve months without a period, outside situations that affect your cycles, such as some forms of hormonal contraception.
These changes can also have other causes. A healthcare professional can help you understand your situation and explore your options. Reference: NHS — perimenopause and menopause.

SaHera is worn on the ear and uses a mechanical approach to ear acupressure: pressure on areas of the ear, as part of a well-being ritual.
Estimated delivery: about two months after ordering.
A straightforward experience starts with clear information about the device and how to use it properly.

SaHera offers a mechanical approach as part of a well-being ritual. Explore the product presentation and our research approach.
The device is worn on the ear. For positioning, care and precautions for the model you receive, follow its instructions and ask our team any questions.
You do not need the app to use the device. Your experience starts with a ritual you choose to explore on your terms.
Women’s health deserves attention, rigour and space. Our philosophy: make perimenopause easier to understand and develop solutions by listening to the women who experience it.
Your lived experience guides the conversation. We want to offer useful information without reducing your experience to a list of symptoms.
Explore the device, how it works and the offer. Speak with the team and decide what belongs in your daily life.
We present participant feedback and scientific research with their limitations, so you can understand our approach.
The ICT4AWE 2026 publication reports comfort, satisfaction and perceived benefits from 42 participants. Their feedback informs SaHera’s development; a satisfaction study does not demonstrate therapeutic effectiveness.
Read the scientific publicationMedicine, technology and operations come together to advance a project dedicated to women’s well-being through perimenopause.
A physician by training, she leads SaHera’s product vision and partnerships.
Her expertise in artificial intelligence and signal processing informs technology development.
She contributes to partnerships and operations in the health sector.
How it works, price and delivery: here is what to know before ordering.
SaHera is designed for women in perimenopause who want to explore ear acupressure as part of a well-being ritual. If you have questions about your situation or precautions, contact our team and seek advice from a healthcare professional before ordering.
SaHera is presented as a well-being device. Published satisfaction feedback is not evidence of symptom treatment. To understand your symptoms and the options appropriate for your situation, speak with a healthcare professional.
The device costs CA$189 before tax, as a one-time payment. The offer includes one piece for the right ear, one for the left ear and their case. Your checkout summary shows applicable taxes and delivery fees. View the product listing.
Estimated delivery is about two months after the date of your order. This timeframe is shown before you purchase. For questions about a destination or your order, email [email protected].
The device works independently of the SaHera app, currently in development. The personalised tracking and predictive tools planned for the app are separate from buying the device.
Follow the instructions for the model you receive. Our team can help you understand positioning, care and precautions before ordering: [email protected].

Explore the SaHera device and decide where it fits in your daily life.
Estimated delivery about two months after ordering. Taxes and delivery fees are shown at checkout.
Put your experiences into words and prepare for a conversation with a healthcare professional.
Read the guideOpen a conversation about experiences that are often invisible in professional life.
Read the articleExplore the publication, satisfaction feedback and what they can tell us.
Explore our approach