Overview
Fibra develops smart underwear with detachable magnetic electronics and proprietary yarn-based biosensors that passively monitor reproductive health. The underwear measures skin temperature, heart rate, heart rate variability, vaginal discharge pH and volume, and streams data via Bluetooth to a mobile app. AI analyzes the data in real time to provide cycle trends, ovulation predictions, and personalized health insights. The system offers a non-invasive alternative to manual fertility tracking and aims to support all stages of a woman's life, including contraception, pregnancy, and menopause, with plans to expand its platform. The company distinguishes itself through wearable, machine-washable textiles and continuous passive data collection integrated into everyday apparel, backed by university research partnerships and a recent oversubscribed pre-seed round to accelerate development and market launch.
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About Fibra
Industries
Company Size
11-50
Company Stage
Seed
Total Funding
$1.3M
Headquarters
Toronto, Canada
Founded
2022
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Simplify's Take
What believers are saying
- Fibra's July 2026 press plan set a pilot launch and fundraising roadmap.
- Founding Member pricing opened before public availability, signaling demand for pre-launch access.
- The company claims continuous reproductive monitoring, a stronger insight loop than periodic trackers.
What critics are saying
- Public launch slips to January 2027, extending commercialization risk another year.
- Myfibra.com says only a limited pilot and founding-member access remain, showing early traction.
- Natural Cycles, Oura, and Clue dominate fertility mindshare, crushing Fibra's distribution.
What makes Fibra unique
- Patented smart-textile underwear measures reproductive signals directly, not inferred, on-device.
- Fibra targets passive fertility tracking for irregular cycles, PCOS, and conception planning.
- Toronto Metropolitan University support and university partnerships strengthen technical credibility.
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Funding
Total Funding
$1.3M
Below
Industry Average
Funded Over
2 Rounds
Industry standards
Benefits
Health Insurance
Life Insurance
Performance Bonus
Growth & Insights and Company News
6 month growth
5%1 year growth
0%2 year growth
5%Fibra raised $1.25M in a pre-seed round to advance fertility tracking smart underwear. Other highlights include Bone Index securing funding for bone health diagnostics, partnerships to expand digital menopause care, and a new study on AI in IVF. GE HealthCare and UC San Diego collaborate on pelvic imaging, and ENHERTU receives breakthrough therapy designation for certain breast cancer patients. Clue and Headspace support menstruator mental health, and Zepp Health introduces a women's wellness app.
Fibra raises $1.25M in pre-seed round to advance fertility tracking underwear.
Toronto-based startup Fibra has raised $1.25 million in an oversubscribed pre-seed funding round to advance its fertility tracking underwear. The funding, which saw participation from Canadian and U.S. venture capital firms, will be used to accelerate the development of Fibra’s non-invasive wearable device and connected app for reproductive health monitoring. Founder Parnian Majd stated that this milestone will drive the next phase of their innovation and bring their product to market.
Fibra Inc. takes home the 2024 MAKO Student Innovation Award prize.
Fibra Inc. – a human and health services company – has won this year's MAKO Student Innovation Award competition with their smart underwear.
Fibra is Hiring for 8 Jobs on Simplify!
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About Fibra
Industries
Company Size
11-50
Company Stage
Seed
Total Funding
$1.3M
Headquarters
Toronto, Canada
Founded
2022
Fibra is Hiring for 8 Jobs on Simplify!
Find jobs on Simplify and start your career today