Best Wellue in 2026

ACCURATE AND RELIABLE: Accurately measure O2 level and Pulse Rate in 8 seconds. Automatically powers on/off.

FREE APP for ANDROID & iOS: Automatically receive data from the oxygen monitor in real-time, and store the received data. View the stored data at any time. Only synchronize and store data while opening the APP.

BUILD-IN MEMORY: Up to 12 groups data of O2 level and Pulse Rate in record list screen. Quickly view your last 12 times historical data with one click.

COMFORTABLE SOFT RING SENSOR: The lightest, smallest ring sensor for continuous tracking, durable and adapt to most fingers.

DETAILED APP & PC REPORT: Free APP & PC software provides graphic report and trends of data, reviewing real-time data in APP dashboard. Unlimited sharing of PDF and CSV reports.

UNUSUAL DATA MARKING: If the SpO2 level is lower than the preset threshold and heart rate is lower or higher than the preset threshold, the device will tell you and mark it in the report.

ADVANCED & RELIABLE-- Continuously track your O2 level, heart rate and body motion in every 4 seconds.

FREE APP and PC REPORT in CSV/PDF-- Data can be transferred to smart phone and PC software for more detailed information. Easily to manage all historical data and supports sharing JPG or CSV reports with others.

SMART VIBRATION REMINDER-- The smart vibration system tracks your SpO2. It allows to set the threshold and the intensity of the vibration reminder on the device or Vihealth APP according to your own needs. If an irregular 02 level is detected, it will vibrate

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. APP compatible with iOS 9.0 or above, iPhone 4s/ iPad 3 or above, Android 5.0 or above, with Bluetooth 4.0 BLE.

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

🌞【4 Modes Non-Contact Measurement】Baby thermometer has 4 modes measurement temperature, Adult forehead, baby forehead, ear mode and object mode. Temperature measurement distance 0.4-1.2 inches, touchless thermometer for adults and kids can effectively advoid contact infection, safe and efficient. Not sync with the Apple Health.

🌞【Instant and Accurate Readings】The probe of our non-contact infrared thermometer is equipped with the newest Infrared Lens Technology. No matter how small the temperature change cannot escape its detection and get the accurate temperature readings within 1 second.

🌞【40 Sets of Memory and Record Tracking】This thermometer ear has memory function and will allow you to track the last 40 pieces of measurement history data, which makes it convenient to track the temperature changes. ℃/ ℉ adjustable freely, automatic shutdown and energy saving function.

All-day Monitoring: It can be used continuously tracking of blood oxygen level, pulse rate and body motion for the whole day. (Up to 16 hours)

Smart Readings Reminder: 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 O2, PR report and trends of data. Unlimited sharing of PDF and CSV reports. APP compatible with iOS 9.0 or above, iPhone 4s/ iPad 3 or above, Android 5.0 or above, with Bluetooth 4.0 BLE.

Wearable Real-Time Monitor: Soft ring sensor makes it comfortable and never goes off from your finger for home daily use. WearO2 don't provide readings during sport.

Body Care: Continuously tracking and recording O2 level, heart rate and motion, continuous using up to 16 hours. Built-in memory for easy on the go.

Free APP for Android and iOS: The ViHealth APP shows the graphic reports and trends of O2, heart rate and motion. Data analysis can help you to avoid uncomfortable conditions and improve your lifestyle.

FREE APP FOR iOS AND ANDROID: Unlimited storage in App Vihealth, viewing real-time blood O2 & heart rate in App Dashboard. Connect the device with APP via Bluetooth.

AUDIO REMINDER IN APP DASHBOARD: The audio reminder in App Dashboard will be triggered when O2 level falls below the pre-set threshold. The reminder works only when your phone stayed in Dashboard and not locked.

AUDIO REMINDER IN DEVICE: The audio reminder in device will be triggered when the O2 level falls below the pre-set threshold, prevent from a low-O2 status. You can adjust the volume and O2 threshold in APP.

【Free APP&Software for Android, iOS&PC】The "Vihealth" App and "O2 Insight Pro" Software allow you to share all-day data and trend easily, or watch your real-time O2 level and heart rate on your phone, tablet or computer. Please download "Vihealth" from Apple Store or Google Play.

【Smart Vibration & Audio Reminder】The adjustable vibration and audio reminder stirs you to wake gently if blood O2 saturation falls below your defined level.

【All-day Monitoring】Checkme O2 Max records your O2 level (blood O2 saturation level), pulse rate, and motion with extremely accuracy.

Designed for oximetry monitoring：Continuously track your oxygen level, pulse rate and body movement all-day, collecting data every 4 seconds. Accurate and reliable.

Smart Reminder: 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.

ACCURATE AND RELIABLE: ChoiceMMed oxygen meter finger pulse oximeter accurately determine your SpO2 in 10 seconds and can read and display up to 100% on a larger LED display.

EASY TO USE: Our pulse monitor is easy to use and has an efficient One Button Operation. The SPO2 Sensor will spot check and display in real time SpO2, PR, Pulse bar graph which great for checking your pulse signal strength.

OUT OF BOX READY: Our portable oxygen saturation machine comes with a durable protective pouch (with loop for belt), Instruction manual, 2 AAA alkaline batteries, Neck lanyard (detachable and adjustable length) you'll be ready to use your portable oxygen sensor right out of the box.

【Accurate and Reliable】Accurately determine your SpO2 (blood oxygen saturation levels) and pulse rate and strength in 4 directions, 6 display modes, and 10 levels of adjustable brightness.

【Plethysmography Waveform】The SpO2 Waveform measures the change in the volume of arterial blood with each pulse beat which helps determine the optimal time to take a reading.

【Compact and Long Battery Life】Oxygen saturation finger monitor is light weight, easy to carry, and accommodates wide range of finger sizes. 40 hours battery life and automatic power off in 8 seconds.

Accurate and Fast -- This oxygen monitor can accurately determine your SpO2 (blood oxygen saturation levels), heart rate and pulse strength in 8 seconds and display it conveniently on a large digital LCD display.

Reliable Oximeter Monitor -- Our pulse oximeter could provide you accurate SpO2, pulse rate and bar graph results. It could help you to understand your body conditions and will be a important step towards the health lifestyle.

Lightweight and Easy to Carry -- The oximeter is light-weight and compact, the fingertip clip use soft silica gel mairal and come with a lanyard, you can easy to take to the gym and office.

FL400 Pulse Oximeter Fingertip with Carrying Case

Color: Blue

The FL400 registers a constant reading in several seconds (24sec. for the most accuracy) and is able to provide quick information regarding your blood oxygen levels.

ACCURATE, RELIABLE, & QUICK READINGS - Clinically tested and proven consistent results. Receive blood SpO2, Pulse Rate, and Pulse Strength results within 8 to 10 seconds on large digital red LED display. This O2 monitor for oxygen has two Way Display feature, it allows you to read in two different directions.

SpO2, PULSE RATE, and PULSE BAR GRAPH READINGS - Simple bar graph that displays your SpO2, Pulse Strength, and Pulse Rate results.

SUITABLE FOR ALL AGES - Smart design allows for a wide range of finger sizes to fit into the finger chamber, designed with latex free silicone material.

NOTE : The manufacturer has updated the battery installation method. Refer battery slot direction which is already indicated while battery installation.

Determine your SPO2 and Pulse Rate in 10 seconds or less displayed on its large digital red LED display.

SPORT/HEALTH ENTHUSIASTS - For sports enthusiasts like mountain climbers, skiers, bikers or any sports enthusiasts interested in measuring their SPO2 and pulse rate.

Accurate Clear Results-Clinical Gaurd pulse oximeter fingertip accurately measures heart rate, blood oxygen saturation (SpO2), and pulse strength in seconds with our CMS-50DL Fingertip Pulse Oximeter. It shows pulse rate and pulse strength in 08 seconds and displays it conveniently on a digital LED display.

Pulse Oximeter Features- This Oxygen meter has Ultra Premium Bright LED Screen with One Button operation, also Auto Power Off after 5 seconds of inactivity. Our fingertip pulse oximeter intelligently designed infrared sensor, with low battery consumption. Its lightweight and compact size with a soft carrying case makes it a great travel companion that can be taken anywhere.

Ease of Use- Our pulse oximeter fingertip accommodates a wide range of finger sizes. You are just three simple steps away from knowing your blood oxygen saturation level, and pulse rate status. Press the button to on, put your finger in the finger chamber, and wait for 08 seconds to read your results on the LED screen.

Direct replacement - this shift interlock latch is designed to match the fit and function of the original latch on specified vehicles

Restores functionality - this latch is made to fully restore part functionality after the original latch fails

Durable construction - this part is made from quality materials to ensure reliable performance and long service life

ACCURATE AND RELIABLE: ChoiceMMed oxygen meter finger pulse oximeter accurately determine your SpO2 in 10 seconds and can read and display up to 100% on a larger OLED display

LUXURY AND RELIABILITY: Our accurate dual color oximeter displays SpO2 in 4 directions, 6 display modes, and 10 levels of adjustable brightness. Comes with a battery-low indicator. Suitable for all ages

EASY TO USE: Our pulse monitor is easy to use and has an efficient One Button Operation. The SPO2 Sensor will spot check and display in real time SpO2, PR, Pulse bar graph which great for checking your pulse signal strength

【ACCURATE】The fingertip pulse oximeter deviates less than 1% under lab conditions. Upgrade LED and sensor allows SpO2 (Blood Oxygen Saturation level) and pulse rate measurement at low blood perfusion index. Plethysmograph and Perfusion Index can help you to judge whether your measured SpO2 and Pulse Rate is properly.

【RELIABLE】From the ABS shell, OLED screen, acrylic panel, high-speed computing chips , anti-skip silicone inside, medical-grade silicone finger mold and various electronic components of oxygen finger monitor, all adopt high-quality materials and components. Even the spring of the oximeter finger has been subjected to thousands of tests. We will never use any cheap material to make oxygen monitor.

【Bright OLED Screen】The large Dual-Color OLED screen is large and bright, you can read SpO2 and pulse rate clearly even in strong sunlight. The finger oximeter designed for sports or aviation use like mountain climbers, skiers, bikers or people interested in measuring their SpO2 and pulse rate. Oximeter finger chamber with smart spring system, accommodates wide range of finger sizes – children over three year old to adult.

VERY ACCURATE READINGS - Our pulse oximeter has been clinically tested and consistently beat other pulse oximeter in terms of accuracy and reliability, it is found to be a fast and absolutely reliable gadget to use. It is ideal for the oxygen and pulse readings, and have a very small error margin.

SUITABLE FOR ALL AGES - This device allows for almost all size of fingers from children to adults due to the finger chamber design.

SPORTS ENTHUSIASTS - Intended for sport and aviation use. This device is ideal for using during high endurance and outdoor sports such as mountain climbing, running, biking.

NEWLY UPGRADED - Measures quickly and accurately pulse rate and SpO2 blood oxygen saturation of arterial hemoglobin levels.

ACCURATE AND RELIABLE - Accurately determine your SpO2 (blood oxygen saturation levels), Fast SpO2 readings, pulse measurements and display it conveniently on a large digital OLED display.

BRIGHT & COMPACT - Light Weight, Easy to carry & Accommodates wide range of finger sizes. Bright OLED display shows real time Pulse Rate, Pulse Rate Bar and SpO2 level.

EASY TO USE: Our pulse oxygen monitor is easy to use and has an efficient One Button Operation. Our SPO2 Sensor will spot check and display in real time SpO2, PR, Pulse bar graph which great for checking your pulse signal strength

LUXURY AND RELIABILITY: Our accurate dual color oximeter has SpO2 waveforms in 4 directions, 6 display modes, and 10 levels of adjustable brightness. Comes with a battery-low indicator

OUT OF BOX READY: Our portable oxygen saturation machine comes with Instruction manual, 2 AAA alkaline batteries, Neck lanyard (detachable and adjustable length) you'll be ready to use your portable oxygen sensor right out of the box

ACCURATE AND RELIABLE - Accurately determines your SpO2 (blood oxygen saturation levels), pulse rate and pulse strength in 10 seconds and display it conveniently on a large digital LED display.

FULL SPO2 VALUE - The ONLY LED pulse oximeter that can read and display up to 100% for SpO2.

SPORT/HEALTH ENTHUSIASTS - For sports enthusiasts like mountain climbers, skiers, bikers or anyone interested in measuring their SpO2 and pulse rate. SpO2 and Pulse Rate now faces instead of away from the user for an easy read.

ELITE MODEL WITH PLETHYSMOGRAPH & ALARM- The Zacurate 500C pulse oximeter is the elite version of the Amazon top rated Zacurate 500DL Pulse Oximeter. In addition to measuring your SpO2 (Blood oxygen saturation level) value and pulse rate accurately and reliably, the deluxe version has many other helpful features like the plesthymograph and alarm.

NEW SOFTWARE UPGRADE - 1) Auditory alarm to warn you when your SpO2 and Pulse Rate are beyond set limits. 2) Auditory Beeps for every detected pulse. 3) Adjustable display brightness. 4) OLED display now includes plethysmograph.

MEET & EXCEED FDA STANDARDS - Designed for mountain climbers, skiers, bikers or anyone sports enthusiasts interested in measuring their SpO2 and pulse rate

ACCURATE AND RELIABLE: Accurately measure O2 level and Pulse Rate in 8 seconds. Automatically powers on/off.

FREE APP for ANDROID & iOS: Automatically receive data from the oxygen monitor in real-time, and store the received data. View the stored data at any time. Only synchronize and store data while opening the APP.

BUILD-IN MEMORY: Up to 12 groups data of O2 level and Pulse Rate in record list screen. Quickly view your last 12 times historical data with one click.

ACCURATE AND RELIABLE: Accurately measure your blood oxygen saturation SpO2, pulse rate, perfusion index, pulse waveform and easily display them on the OLED screen.

ABNORMAL READING ALARM: If your blood oxygen is lower or your pulse rate is lower/higher than the threshold, this finger pulse oximeter will remind you with a buzzer, and the corresponding reading will flash.

ANDROID and IOS FREE APPS: Automatically receive data from the oxygen monitor and store the received data (only recorded when the app is running) to view real-time data, graphical reports, blood oxygen saturation, and heart rate trends.

REACH YOUR LIFESTYLE GOALS - Our Oximeter Finger OXI-27 will help you to gain insights into your SpO2 and pulse rate. Understanding your measurements will be a big step towards the active lifestyle you've always wanted.

YOUR OXYGEN MONITOR WITH PULSE RATE DETECTION - The pulse oximeter is precision-engineered to measure both SpO2 and pulse rate. Our pulse ox is accurate and consistent. You can always be sure of a reliable measurement.

REAL-TIME VISUAL FEEDBACK - The functions of our oxygen monitor OXI-27 also include a bar graph. Showing in real time the intensity of the signal strength. So you know how well the finger pulse oximeter is able to pick up on your SpO2 and pulse rate.

【ACCURATE】 The fingertip pulse oximeter deviates less than 1% under lab conditions. Upgrade LED and sensor allows SpO2 (Blood Oxygen Saturation level) and pulse rate measurement at low blood perfusion index. Plethysmograph and Perfusion Index can help you to judge whether your measured SpO2 and Pulse Rate is properly.

【RELIABLE】We will never use any cheap material to make oxygen monitor.From the ABS shell, OLED screen, acrylic panel, high-speed computing chips , anti-skip silicone inside, medical-grade silicone finger mold and various electronic components of oxygen finger monitor, all adopt high-quality materials and components. Even the spring of the oximeter finger has been subjected to thousands of tests.

【Easy to use】Alarm function-Auditory alarm to warn you when your SpO2 and Pulse Rate are beyond set limits. The pulse oximeter fingertip automatically turns off 6-8 seconds. Include 2X AAA BATTERIES that you can use the pulse oximeter right out of the box, a Carrying Case to protect the finger oximeter from damage and dirt, a LANYARD for convenience.

【RELIABLE】From the ABS shell, OLED screen, acrylic panel, high-speed computing chips , anti-skip silicone inside, medical-grade silicone finger mold and various electronic components of oxygen finger monitor, all adopt high-quality materials and components. Even the spring of the oximeter finger has been subjected to thousands of tests. We will never use any cheap material to make oxygen monitor.

【ACCURATE】 The fingertip pulse oximeter deviates less than 1% under lab conditions. Upgrade LED and sensor allows SpO2 (Blood Oxygen Saturation level) and pulse rate measurement at low blood perfusion index. Plethysmograph and Perfusion Index can help you to judge whether your measured SpO2 and Pulse Rate is properly.

【Easy to use】Alarm function-Auditory alarm to warn you when your SpO2 and Pulse Rate are beyond set limits. The pulse oximeter fingertip automatically turns off 6-8 seconds. Include 2X AAA BATTERIES that you can use the pulse oximeter right out of the box, a Carrying Case to protect the finger oximeter from damage and dirt, a LANYARD for convenience.