LUMEN Materna
PORTAL
Preparing for the Threshold
The third trimester prepares you for birth—the ultimate nervous system event. PORTAL guides you through labor preparation and supports you through the actual birth experience.
Pre-Prototype Pricing: Founding Family TBD
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Built for Labor and Birth Support
Contraction Timing HRV Monitoring
Real-time monitoring of contractions through heart rate variability. Know when labor begins and track progression without guesswork.
Guided Labor Breathing Haptics
Gentle vibration patterns guide your breathing through contractions. Your body knows what to do—PORTAL helps you remember.
TENS-Style Pain Modulation
Transcutaneous electrical nerve stimulation for natural pain management during labor. Non-pharmacological support when you need it.
Real-Time Stress Resilience Tracking
Monitor your nervous system's resilience throughout labor. Know when to rest, when to push, when to breathe.
Technical Specifications
Trimester
3 (Weeks 28-40)
Color
Deep plum with platinum accents
Technology
HRV monitoring, TENS, haptic breathing guides
Material
Medical-grade silicone, platinum elements
Placement
Wrist, lower back options
Sacred Geometry
Fibonacci spiral (expansion)
Affirmation
I AM READY
After Birth: Trade for Healing Vine
Within 90 days postpartum, trade your PORTAL band for a custom Healing Vine band designed for your specific recovery needs—with a $150 credit toward your personalized postpartum support.
Learn About Trade-In Program →
Ready to Step Through the Portal?
Join the Founding Family waitlist for exclusive access to LUMEN Materna PORTAL and priority pricing when we launch.
This PORTAL band is currently in pre-prototype development.
Join the Founding Family waitlist for exclusive early access when we launch. 100% USA manufacturing. Woman-owned business. Built right, not fast.