Note: All HOLFENRY products are covered by 12 months service. --High Accuarcy. The screen displays the readings almost instantly, the numbers are large and clear, easy to read. If the data is lower much than the normal, the data on the red LED will C13.
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You should only use the pulse ox before or after your exercise. ABS material, the fingertip clip use silica gel material which is soft and easy to apply. Lightweight and Portable: oxygen saturation monitor is very light and small in size, low power consumption, and convenient in carrying.
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High Accuracy & Fast Results: The Finger Oxygen Monitor is highly accurate to 1%. This device is for Sports & Aviation use only. Note : Our product is currently undergoing an upgrade. No Need Replace Batteries: This Oxygen Finger Monitor use of charging mode, not need replace batteries.
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The Wellue O2Ring Pulse Oximeter is a continuous tracking device that monitors your SpO2 levels and heart rate simultaneously. With a battery life of 12-16 hours for typical use, this rechargeable oximeter is designed for long-lasting convenience. The sleek black design and finger form factor make it easy to wear and use comfortably. The device records oxygen levels, pulse rate, and motion, providing you with detailed insights into your health. With built-in memory for up to 4 sessions and Bluetooth 4.0 BLE connectivity, this pulse oximeter offers a comprehensive tracking experience.
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Spo2 accuracy: 70%-99%, ±2%, below 70% undefined. Screen: LED. Battery: 2 AAA batteries (not included). Material: plastic. Color: blue+white.
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Due to the difference between different monitors, the picture may not reflect the actual color of the item. Small and light weight, convenient to carry.
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A: It is normal and natural for your SpO2 and Pulse rate to fluctuate as the amount of arterial blood pulses and changes with each heartbeat. A ±3 fluctuation in your SpO2 is considered normal. We don't provide cheap batteries for the sake of our planet.
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【Support Bluetooth Function】Our oxygen monitor support bluetooth function with see real-time data, graphical report and trends of Sp-O2 and heart rate. You could clearly view data on the phone. Note: Download APP in Google play or Apple store. 【Large OLED Display】Large screen and the bright OLED display make the blood oxygen monitorvery easy to read. The soft Light blue reading is easy to read at night, relaxing the eyes. (Tip: Please note that there is a protective film on the screen, you can tear off the protective film before use to better see the screen value！) 【Portable and Easy to Carry】Fingertip pulse meter is lightweight and small size means it can be easily carried in your pocket. SpO2 monitor is also attached with detachable lanyard, you could hang it around the neck. Measure you.
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