Piršto pulsoksimetras su miego stebėjimu HOLFENRY JKS50G, Bluetooth, SpO2 ir širdies ritmas

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Prekė: Piršto pulsoksimetras su miego stebėjimu HOLFENRY JKS50G, Bluetooth, SpO2 ir širdies ritmas. Kategorija: Pulso ir deguonies matuokliai.

• Gamintojas: no brand
• Modelis: HOLFENRY JKS50G
• Spalva: black

Pulsoximeter Ring Sleep Monitor SpO2 Heart Rate Bluetooth HOLFENRY

Pulsoximeter Ring Sleep Monitor SpO2 Heart Rate Bluetooth HOLFENRY

✔︎ Modern finger pulse oximeter in the form of a ring for continuous monitoring of oxygen saturation (SpO2) and heart rate.

✔︎ Made of soft, breathable silicone – ideal for comfortable wear throughout the night without pressure.

✔︎ Works with a free application that generates health reports, saves measurement history and sends alerts.

✅ Precision Monitoring SpO2 and Heart Rate

Thanks to the use of modern chips, the device offers exceptional measurement accuracy of ±1%. The ring tracks blood oxygenation levels, pulse, and body movements in real time. It is an excellent tool for athletes, pilots and people who want to control vital signs during sleep.

✅ Ergonomic Design and Sleep Comfort

Unlike traditional buckle pulse oximeters, this model is in the form of a flexible ring. The soft silicone ensures proper ventilation, while the ergonomic design makes the device almost imperceptible on the finger. This allows for undisturbed rest while maintaining full control over health.

✅ Smart App and Sound Alerts

The pulse oximeter connects to your phone via Bluetooth, offering access to detailed charts and statistics at no charge. You can set alarm thresholds yourself – if the oxygen level drops below normal, the application will notify you with an audible signal. The data is stored locally, which guarantees complete privacy.

✅ Offline Memory and Automatic Synchronization

You don’t have to carry your phone with you while you sleep. The ring has a built-in memory that records up to 21 hours of measurements. When you reconnect to the app, all data will be automatically transferred and synchronized so that you don’t lose any relevant information.

✅ Powerful Rechargeable Battery and USB-C Charging

The device is equipped with a modern lithium-ion battery, which allows for 10 hours of continuous monitoring. With the included USB-C cable, charging is quick and convenient – you can use the same charger you use for your smartphone.

Specification

• Brand: HOLFENRY
• Model: JKS50G
• Color: Black
• Measurement accuracy SpO2: ± 1%
• Measurement range SpO2: 70% - 100%
• Communication: Bluetooth (iOS/Android app)
• Power supply: Built-in lithium-ion battery
• Working time: Up to 10 hours (continuous measurement)
• Charging: USB-C port
• Material: Soft medical silicone, ABS
• Size: Suitable for finger circumference approx. 40 - 60 mm (1,57-2,36")
• Device memory: Up to 21 hours of data without connection to the application

Content of the package

• 1 x Pulse Oximeter Ring HOLFENRY 50G
• 1 x USB-C Charging Cable
• 1 x User Manual

Specifications

Group	Name	Value
Parametry	Condition	new
Parametry	Invoice	With VAT invoice
Parametry	Medical device	no
Parametry	Brand	no brand
Parametry	Model	HOLFENRY JKS50G
Parametry	Color	black
Parametry	Power supply	rechargeable battery
Parametry	EAN (GTIN)	6975322460457
Parametry	Manufacturer code	Pulsoksymetr Pierścień JKS50G Bluetooth App
Parametry	Packaging status	original