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- Biofeedback Stone HRV Ear Sensor Only (You Ne...
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Item #:
223231959
Biofeedback Stone HRV Ear Sensor Only (You Need a biofeedback Device to use it)
Item #:
223231959
IQD 81714
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*All items will import from US
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This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.
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Product Details
| Is Discontinued By Manufacturer | No |
| Item Weight | 3.53 ounces (100.08 grams) |
| Date First Available | February 17, 2018 |
| Manufacturer | The Biofeedback |
| Brand Name | Stone |
| UPC | 754169755591 |
| Item Weight | 100 Grams |
| Unit Count | 1.00 Count |
Product Description
Biofeedback Stone HRV Ear Sensor Only (You Need a biofeedback Device to use it)
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Customer Questions & Answers
-
Question:
Is this sensor compatible with devices other than Stone HRV?
Answer: No, this sensor is specifically designed for the Stone HRV biofeedback device only. -
Question:
What is the length of the cable?
Answer: The cable length is 50 inches (127cm). -
Question:
Can this sensor be used by children?
Answer: Yes, the sensor is adjustable and fits both adults and children's ears.
Stone Sensors Editorial Review
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23 July 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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IQD 81714
This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Compatible only with Stone HRV device and software.
- Standard 3.5mm connector, same as headphones.
- Cable length of 50 inches for better flexibility.
- Adjustable fit for both adults and children.
- Optical sensors enhance accuracy of heart rate readings.
- Designed exclusively for Flow biofeedback device.
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