BioDrive® User Guide

BioDrive® draws from principles used in HRV biofeedback, a practice that research suggests may support emotional regulation, autonomic function, and stress recovery.*

BioDrive® is designed to:

• Help explore rhythmic alignment: Some users find that breathing slowly and consistently leads to smoother heart rate patterns.
• Provide tactile feedback: By mirroring heart rate changes in vibration, BioDrive® offers a physical way to observe internal shifts.
• Support personal discovery: Through repeated practice, users may learn how different breathing rhythms affect their heart patterns.
• Encourage reflection and presence: BioDrive® sessions can create space for increased self-awareness during stress or transitions.

Use BioDrive® when you want to connect with your body’s rhythms in real time or reflect on how breathing influences your state.

BioDrive® can be activated during any Shiftwave protocol. When turned on, it replaces the pre-set vibration pattern with real-time feedback based on your heart rate.

However, BioDrive® works best during unguided, slow-wave portions of protocols. Many protocols pair narration and breathing cues with specific vibration patterns. If you enable BioDrive® during those guided portions, the feedback will not align—and you may lose the intended experience.

Use BioDrive® during:

• Synthetic Sleep (SS) protocols
• Unguided, slow-wave relaxation phases found in protocols like DiscoNap Extended or the final segment of Ride the Tiger
  
• Any other non-guided, low-frequency vibration segments

For best results: Pair BioDrive® with SS protocols, ambient music, or silence and let your attention follow the vibration feedback.

• Start at zero intensity: Begin with vibrations off to establish your baseline. Then gradually increase until you can feel subtle feedback from your body.
• Breathe slowly and regularly: Aim for ~6 sec in, ~6 sec out (about 5–7 breaths/min). This rhythm is commonly associated with coherent heart-rate patterns.
• Feel the vibration feedback: You may notice vibrations rising on inhale and softening on exhale.
• Stay curious: Explore how breath, posture, or mood affect the rhythm to build interoceptive awareness.
• Give it time: Some sense alignment quickly; others need a few sessions.
• Optional – Use calming sound: Music or protocol audio can support steady, slow breathing.

This shift from feedforward to feedback allows you to:

• Explore your personal resonance frequency (typically 5–7 breaths per minute)
• Receive real-time feedback on how your breath may be influencing heart rhythm patterns
• Notice when your rhythm changes or becomes irregular

Standard Shiftwave protocols use pre-programmed vibration to guide your nervous system through a designed experience. Our patented BioDrive® flips that model: it listens to your heart rate in real time and adjusts vibration accordingly — creating a closed-loop feedback system where your body influences the experience.

This shift from feedforward to feedback allows you to:

• Explore your personal resonance frequency (typically 5–7 breaths per minute)
• Receive real-time feedback on how your breath may be influencing heart rhythm patterns
• Notice when your rhythm changes or becomes irregular

The sensor may have lost signal. Check that the pulse sensor is secure and your hand is still. Reinsert your finger and pause if needed.

Try a guided breathing protocol first (like SS Pure SS) to establish pacing, then switch on BioDrive once your breath is steady.

Cold fingers, movement, or irregular breathing may affect the signal. Try warming your hands or adjusting your position.

Adjust intensity of the vibrations using your control knob. BioDrive® allows a wide range - find what feels supportive for your current state. If problems persist, discontinue use and consult a healthcare provider.