Finger Handheld Pulse Oximeter Rechargeable Bluetooth SpO2 PR Monitor with Alarm

✨ Main Features1. High Accuracy & Fast ReadingEquipped with high-sensitivity sensors, the oximeter delivers accurate results within 10 seconds. It precisely measures SpO2, Pulse Rate (PR) and Perfusion Index (PI) with an accuracy up to ±1%. The large LED screen presents clear readings for easy viewing.2. Customizable Alarm FunctionSupport adjustable upper and lower limit values for SpO2 and pulse rate. An audible alarm will be triggered once data goes beyond your preset range. You can turn off the alarm sound with one click as needed.3. Rechargeable Design & Long Battery LifeBuilt-in rechargeable lithium battery, no need to replace disposable batteries. Fully charged battery supports over 8 hours of continuous use. Charging base and charging cable are included in the package for convenient power supply.4. Bluetooth Connection & Data SharingBuilt-in Bluetooth function allows you to connect the oximeter to your mobile phone. You can easily save, print or share the measured data with your family and friends.5. Multi-user Data ManagementIt can store up to 10 user IDs, and each ID supports 300 sets of historical data. Ideal for whole family daily use.Note: this device is only used for sports and aviation purposes, not intended for medical purposes.📋 Product SpecificationsParameterSpO2 Measuring Range0% - 100%SpO2 Resolution1%SpO2 Accuracy±1% (70%-100%); Unspecified (0%-69%)SpO2 Data Update＜13sPR Measuring Range25 - 250 bpmPR Resolution1 bpmPR Accuracy±1% or ±1 bpm (whichever is greater)PR Data Update＜13sBattery TypeRechargeable Lithium BatteryBattery Capacity2000 mAh📦 Package Contents1 x Handheld Finger Pulse Oximeter1 x Charging Base1 x Charging Cable1 x Adult Finger Probe1 x User Manual🛠 Common Troubleshooting1. Long pulse searching time

• Low perfusion: Change to another finger for measurement.
• Body movement: Keep your body still during light interference: Stay away from interference sources and reposition the device.
• External equipment influence: Remove the device on the tested limb.Reposition oximeter, as necessary.

2. Screen too dark or too bright

• Low battery: Charge the device in time.
• Improper brightness setting: Enter menu to adjust screen brightness.

💳 Payment & Shipping Policy

• Please double-check your registered shipping address before payment.
• We will ship out your order within 1 business days after payment confirmation.
• We only deliver to the address shown on your payment page. We do not offer full refund or replacement for undelivered parcels caused by invalid address.

⭐ Contact Us

If you have any problems or concerns after receiving the item,please contact us via message first before leaving response or opening a return / dispute request.We will respond to your message as soon as possible andwe never overlook any messagefrom our customers.We do our best to offer a proper solution for you.We sincerely hope you can reach out to us first and give us a chance to resolve any issue. Thank you for your understanding and support.