The 9 Best Pulse Oximeter For Overnight Monitoring With Alarm in 2023

ACCURATE AND RELIABLE: Accurately check your oxygen level, pulse rate and pulse strength and display it on the screen.

SOFT SENSOR: Unique duckbill probe is made of silica gel, which is soft and comfortable.

PORTABLE DESIGN: The built-in memory can store four groups of 1-hour data. Does not require real-time connection to your phone.

RECHARGEABLE OXIMETER: It can be used for 12 hours after fully charged.

ABNORMAL REMINDER: The oximeter will beep to notify you when your SpO2 or heart rate reaches the set reminder threshold.

FREE APP FOR ANDROID AND iOS：View real time data, historical graphic records and trends of oxygen level and heart rate without additional cost.

NOTE: It's not a medical device. This device is for Sports and Aviation use only and not intended for medical use.

RELIABLE AND ACCURATE: Continuously track Oxygen Level, Pulse rate and Perfusion index in every second.

FREE APP: Data can be transferred to smart phone for more detailed information. It supports to share JPG or CSV reports with others for free.

EASY TO MANAGE: O2ring stores four sets of 10-hour data. It supports synchronizing the data to the software for management via Bluetooth.

INTELLIGTNT AND RECHARGABLE: Long battery life. It can be used for 16 hours after fully charged.

Intelligent Alarm: If your oxygen level is lower, or heart rate is lower / higher than the threshold you preset, the O2Ring will vibrate to notify you and mark it in the report.

COMFORTABLE AND CONVENIENT: The patented ring oximeter is made of silica gel, which is soft and comfortable.

Note: This device is for Sports and Aviation use only and not intended for medical use.If you have any comments or suggestions, please feel free to contact our professional after-sales service team. We provide solutions to your satisfaction.

❤ 𝗖𝗢𝗡𝗧𝗜𝗡𝗨𝗢𝗨𝗦 𝗠𝗢𝗡𝗜𝗧𝗢𝗥𝗜𝗡𝗚: LOOKEE Ring Pulse Oximeter tracks your sleep events with a Patented Soft Finger Ring Sensor designed for the comfortable and continuous monitoring overnight. It frees your finger from the constrained clip of fingertip monitors.

❤ 𝗧𝗛𝗘 𝗔𝗕𝗡𝗢𝗥𝗠𝗔𝗟 𝗗𝗔𝗧𝗔 𝗥𝗘𝗠𝗜𝗡𝗗𝗘𝗥: If your data goes beyond the threshold preseted on App, the monitor will notify you and report it in the App to help you develop a healthy lifestyle.

❤ 𝗠𝗢𝗕𝗜𝗟𝗘 𝗔𝗣𝗣: The LOOKEE Mobile APP on iOS and Android Mobile Devices let you check and share the graphic sleep report and trends on a daily base.

❤ 𝗟𝗢𝗢𝗞𝗘𝗘, a Health & Wellness Technology brand from NY and BC, is committed to help millions of people live healthier lives. (LOOKEE is the registered trademark in the US and Canada).

❤ 𝗪𝗢𝗥𝗥𝗬-𝗙𝗥𝗘𝗘 𝗥𝗘𝗧𝗨𝗥𝗡 𝗔𝗡𝗗 𝗪𝗔𝗥𝗥𝗔𝗡𝗧𝗬: Enjoy LOOKEE TECH's 30-day Return policy, worry-free 12 months warranty, and Life-Time Local Technical Support with Awarded Customer Service.

Day And Night Monitoring: It can be used continuously monitoring of blood oxygen level, pulse rate and body motion for the whole night. (Up to 16 hours)

Abnormal Readings Alarm: If the O2 level is lower than the preset threshold and heart rate is lower or higher than the preset threshold, the device and the APP will virbate to notify you and mark it in the report.

Detailed APP & PC Reports: Free APP & PC software provides graphic sleep O2, PR report and trends of data. Unlimited sharing of PDF and CSV reports.

Built-in Memory: O2ring device stores four groups of 10-hour data.When the device is connected to the APP via Bluetooth, the data will be uploaded automatically.

User Friendly: The O2ring runs automatically when you wear it.The patented comfortable soft silicon sensor ring is light and convenient.

Rechareable: Long battery life. It can be used for up to 12-16 hours after fully charged.

With an one-year warranty, all kinds of suggestions and comments are welcome, we will try our best to give you a solution that satisfies you.

Note: This oximeter is for aviation or sports use only, not for medical use.

Designed for sleep oximetry monitoring：Continuously monitor your oxygen level, pulse rate and body movement overnight, collecting data every 4 seconds. Accurate and reliable.

Smart Notification: Support you to adjust the threshold and vibration intensity on the mobile phone Vihealth APP. If your oxygen reading exceeds the set threshold, SleepU vibrates intelligently to remind you.

Powerful APP&PC reports: Transfer data to smart phone APP and PC software for more detailed information.It supports manage, review, analyze historical data and sharing JPG or CSV reports with others.

Free your fingers: The patented comfortable soft silicon RING sensor is light and convenient, and will not easily slip off your fingers during sleep. The probe can be replaced.

Built-in memory: SleepU can store 4 groups of data, each group can up to 10 hours. The data is automatically synchronized to the APP via Bluetooth, and the APP can store unlimited groups of data.

Rechargeable, long battery life. It can be used for 16 hours after fully charged.

Easy to use. The device runs automatically when you wear it.

If you have any comments or suggestions, please feel free to contact our professional after-sales service team. We provide solutions to your satisfaction.

Note: This device is for Sports and Aviation use only and not intended for medical use.

【Instant to Start】Wear the oximeter to start. Measures SpO2, Pulse Rate ,Perfusion Index and Pulse Waveform in few seconds and display it on the OLED screen.

【Built-in Memory】The last 12 groups of records can be stored in the record list and can be browsed directly on the device.

【Abnormal Reading Alarm】If your 02 level or PR value exceeds the preset limit, this finger pulse oximeter will remind you with a buzzer and the corresponding reading will flash on the screen.

【Easy to Record】Quickly and accurately transfer historical data to APP via Bluetooth. No more manual record needed.

【Works with APP】Automatically receive data from the blood oxygen monitor and store the received data (only recorded when the app is running) to view real-time data, graphical reports, O2 reading and heart rate trends, both iOS and Android supported.

NOTE: It's not a medical device. This device is for Sports and Aviation use only and not intended for medical use.

✔️【Quick & Accurate Readings】For sports and aviation use only, not for medical use. Integrating blood oxygen probe and display module into one device, Tomorotec Fingertip Pulse Oximeter provides correct real time readings of Blood Oxygen Saturation Level (SpO2), Perfusion Index (PI), Pulse Rate (PR) Pulse Bar & Plethysmographic Waveform, Respiratory Rate (RR) and battery level on a large dual-color OLED digital display. It takes only a few seconds to get accurate and consistent results.

✔️【User-Friendly Design】Fingertip pulse oximeter is economical and reliable for monitoring blood SpO2 and PR through fingertips. The dual-color display supports 4-direction rotation to offer 6 different layout mode options for your convenience. 5-level adjustable OLED screen brightness and backlit for using in the dark. The oximeter automatically turns off after 8 seconds being idle to save battery power. Accommodates most finger sizes for adults and children ages 2 years and up.

✔️【For Daily Use】Compact size and appliable oxygen bars, for sports healthcare and daily use. It is ideal for measuring your oxygen saturation level before or after sports activities such as mountain climbing, running, biking and monitoring the health of individuals with certain types of condition that can affect blood oxygen levels. Audio alarm will sound when risky readings are detected and the thresholds are adjustable for SpO2 and PR bpm.

✔️【Lightweight & Portable】The one-button design ensures easy operation and the fingertip pulse oximeter is very light and easy to carry. It can be attached with detachable lanyard, which is convenient to measure your oxygen saturation anywhere. Perfect for plateau travel, patients, elderly, professional athletes or fitness enthusiasts, confined space workers and more. Machine Dimensions: 57mm (L) x 31mm (W) x 30.5mm (D), Machine Weight: approx. 54 g (including 2x AAA batteries).

✔️【Loaded Accessories】You will get 1 Pulse Oximeter, 1 Carrying Case for protection, 1 Lanyard for neck or wrist, 2 AAA Batteries to power up your device, 1 User Manual. Please read the instructions carefully before using the fingertip pulse oximeter and feel free to contact us if you have any questions.

Multi-function Pulse Oximeter - Pulse oximeter can measure multiple parameters at the same time, such as SPo2/perfusion index (PI)/heart rate , and has a alert function that remind you to focus on your physical state. In addition, the pulse oximeter fingertip uses a high-definition OLED screen, which shows you the real-time heart rate dynamic graph.

Intended for Sport and Aviation Use: This pulse oximeter Suitable for sports enthusiasts or anyone interested in measuring their SpO2 and pulse rate, and suitable for high endurance and outdoor sports such as mountain climbing, running, cycling.

Accurate and Fast - The pulse oximeter fingertip can quickly monitor within 5-8 seconds.The accuracy of the mini oximeter is ±2%. Because oximeter finger with pulse measures in real time, the data changes dynamically. You can trust it.

Low Energy Design - Blood oxygen monitor only needs 2 AAA batteries. It will automatically shut down after 8 seconds of non-use. *Note: there are 2 batteries included in the infant pulse oximeter.

What You Get: 1* finger pulse oximeter, 1* lanyard, 2*AAA batteries. Note: this device is only used for sports and aviation purposes, not intended for medical purposes .

Accuracy and Reliable: The pulse oximeter bluetooth can quickly measure SPo2/perfusion index (PI)/heart rate at the same time, and displays real-time data and dynamic graph within 8 seconds. The measurement data will be displayed on the high-definition OLED screen.

Intended for Sport and Aviation Use: This pulse oximeter Suitable for sports enthusiasts or anyone interested in measuring their SpO2 and pulse rate, and suitable for high endurance and outdoor sports such as mountain climbing, running, cycling.

Easy to Use : You just need put your finger into the hole, press the button and wait for 8 seconds will get the results. And it will automatically shut down 8s after the measurement is completed, and you do not need to do anything.

Dedicated Monitoring Application: The pulse oximeter fingertip has built-in open Bluetooth. Turn on the Bluetooth of the cellphone and the "Healthtree - Health assistant" application, the bluetooth oximeter will automatically link after it is turned on. You can view monitoring data, export historical data, and set alert in the APP.

What You Get: 1* finger pulse oximeter, 1* lanyard, 2*AAA batteries. Note: this device is only used for sports and aviation purposes, not intended for medical purposes .