Narbis Edge Ear Clip
Narbis Edge ear clip PPG sensor — add-on for existing Edge glasses owners. Enables full HRV biofeedback training by measuring heart rate variability through your earlobe. PPG heart rate sensor Clips comfortably to earlobe Bluetooth connection to Edge glasses Ships in 30–60 days (currently on backorder)
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- Default Title — 99.00 USD — In stock
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