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Z 3 Pro Qontroler Sleep Device. Stop Sleep Apnea and Snoring with AI
Lot · Other Sleeping Aids How it works

Z 3 Pro Qontroler Sleep Device. Stop Sleep Apnea and Snoring with AI

Starting price (see what it sold for on eBay ↗) $90.00 as of Jul 18, 2026
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Closes Jul 22 · 7:43 AM EST
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Past Other Sleeping Aids auctions
Condition New with box
Condition tiers New Used Refurbished Damaged Unspecified
Ships from ZIP 217**
cowfan-2001 2,626 ratings · 99.70% positive
Seller
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Description

From the seller
The Z3 Pro is a compact, non-invasive anti-snoring and mild sleep apnea device that uses Electrical Muscle Stimulation (EMS) to strengthen throat muscles and improve airflow during sleep. See pictures for exact details!

Description is reproduced verbatim from the eBay listing. NightBids does not edit seller copy — refer to the live listing for authoritative details, shipping rates and return policy.