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Portable High-Precision Non-Invasive | Oxygen Level | Heart Rate | Portable High-Precision Onyx Meter

$40.00 CAD Sale • Save $25.00

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MORE ABOUT OUR JEWELRY

Portable High-Precision Onyx Meter


Easily monitor your heart rate and oxygen levels wherever you are. This smart meter provides quick, accurate measurements without hassle. Stay informed about your health; prevention is better than cure!

❤️ Measure heart rate and oxygen levels – accurate and reliable.
⏱️ Results within seconds, ideal for on-the-go or at home.
💡 Large LED display for clear and easy reading.
🔄 Reversible screen for easy reading in any position.
🔋 Automatic shut-off saves energy and extends battery life.

Reliable measurement of heart rate and oxygen – hassle-free

This portable high-precision Onyx meter uses advanced sensor technology to accurately measure your heart rate and blood oxygen levels – completely painless and without complicated settings.

Quick and easy results

Get an accurate measurement within seconds at the push of a button. Ideal for daily use, at home or on the go.

Bright and readable LED display

The large LED display ensures a clear and bright reading, allowing you to effortlessly check your values at any time.

Reversible screen display
Easily read your values – no matter how you hold the meter. Perfect for both left- and right-handed users.

Energy-saving design
The meter automatically switches off after 8 seconds of inactivity, ensuring longer battery life.

Customer experiences

Marianne de Jong: "Finally, a compact meter that quickly measures my oxygen and heart rate. No more hassle!"
Johan Vermeer: "The LED display is fantastic. I can see everything clearly even in the dark."
Linda Bakker: "Super user-friendly and quick. Ideal for daily use and travelling."

Frequently Asked Questions

Does the Onyx meter really measure without needles or pain?
Yes, this meter uses advanced sensors to measure heart rate and blood oxygen levels – completely painless.

How quickly will I see my measurement?
The LED display shows your heart rate and oxygen value within seconds.

Do I need medical knowledge to use the meter?
Certainly not! The Onyx meter is specially designed for easy daily use by anyone.

Specifications


Type: Heart rate and oxygen meter (pulse oximeter)
Screen: Large and bright LED display
Functionality: Quick measurement, reversible screen display
Energy: Automatic shut-off for longer battery life

Satisfaction Guarantee

We offer a 30-day money-back guarantee. Not satisfied? Then you get your money back!

For a limited time, add 4 pieces of jewelry to your cart — and 2 of them will be completely free!

No coupon needed — code will be automatically applied at checkout.

Enjoy Free Standard Shipping with your purchase. That's right, no hidden fees!

Our jewelry is crafted from premium stainless steel and finished with 18k gold using PVD, or Physical Vapor Deposition. This modern coating method creates a thicker, more durable gold layer while also being a more eco-friendly alternative to traditional plating.

The result is jewelry designed for everyday wear without losing its shine. You can shower, exercise, swim at the beach and go about your day while wearing it. Your pieces will continue to look radiant and sparkling. ✨

YOU MAY ASK...

Why choose Stridr Edge?

Luxury Without the Premium Price: Avaria’s PVD gold jewelry delivers the refined appearance of real gold at a far more accessible price. Compared with costly solid 18k gold, it offers an elegant, luxurious finish without the substantial investment.

Long-Lasting Shine and Strength: Every piece is made to withstand everyday wear while preserving its brilliance. The durable PVD finish helps protect the jewelry from tarnishing and corrosion, requiring less maintenance than traditional 18k gold.

Comfortable and Skin-Friendly: Our PVD gold jewelry is hypoallergenic and designed with comfort in mind. It will not easily discolor your skin or leave the green marks often associated with lower-quality gold jewelry.

Made for Everyday Living: Enjoy an elevated look wherever your day takes you. Our water-resistant PVD gold jewelry is created to handle daily activities, changing conditions and the demands of a modern lifestyle.

YOU MAY ALSO WONDER

Yes. Whether you are swimming in the ocean, relaxing by the pool or enjoying a beach holiday, Stridr Edge jewelry is designed to withstand both saltwater and chlorinated water.

Absolutely. At Stridr Edge, we create premium-quality jewelry at an accessible price.

Every piece is waterproof, sweatproof, hypoallergenic, tarnish-resistant and suitable for contact with cosmetics. Our jewelry is made for continuous everyday wear, so there is no need to take it off during your daily routine.

Our collection is made from premium stainless steel and finished with 18k gold using Physical Vapor Deposition, commonly known as PVD.

This advanced vacuum-coating method produces a gold layer that is ten times thicker than conventional gold plating. It is also more environmentally friendly and creates an exceptionally strong, long-lasting finish.

Yes. Every piece is protected by our lifetime color warranty. ✨

We are confident that your jewelry will retain its color over time. Should your piece ever lose its golden finish, simply contact us by email and we will send you a brand-new replacement, with no questions asked.

Yes, Stridr Edge currently ships to Australia, Belgium, Canada, Chile, Colombia, Czechia, Finland, France, Greece, Hungary, Ireland, Italy, Japan, Mexico, the Netherlands, New Zealand, Norway, Peru, Portugal, Romania, Slovakia, South Africa, Spain, Switzerland, the United Kingdom and the United States.

Every order is shipped in environmentally friendly packaging, and each jewelry item comes with its own Stridr Edge velvet pouch.

Stridr Edge covers all applicable duties and taxes for international customers. This means you will not be required to pay additional import charges before receiving your order.