ReviewsAutomatic Sleep Detection

AD8317 Logarithmic Detector, RF Log Detector Logarithmic Detector, Logarithmic Detector RF Signal Log Output Power Meter 1M-10000MHz Controller

[Main function]: This logarithmic detector is designed for ADI's AD8317 chip and is used for RF signal power detection..
[Detection frequency range]: The detection frequency range of the logarithmic detector is 1M-10GHz, and it can detect RF signals with a power of -55dBm to -0dBm, and convert the RF signal into a DC voltage output..
[Excellent performance]: The greater the RF signal amplitude or power, the higher the output voltage, and the output voltage is proportional to the logarithm of the input signal amplitude, which will expand the dynamic range of the detected signal by 55dB..
[Wide use]: The logarithmic detector is widely used in radio frequency signal detection, signal power measurement, environmental field strength detection, and can also be used as a component of automatic gain control and automatic level control..
[Stable and durable]: This logarithmic detector can withstand high and low temperatures, is stable and durable, with a temperature measurement range of 0°C to 1024°C, and a converter temperature resolution of 0.25°C..

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Ozeri BP3T Upper Arm Blood Pressure Monitor with Intelligent Hypertension Detection

Powered by a state-of-the-art CPU that utilizes a double pulse detection algorithm to enhance pulse wave detection, thereby improving accuracy..
Features a Blue LCD with LED backlight, touch sensitive buttons, and a slider switch for easy user selection (stores 120 blood pressure readings with....
Advanced one-step operation with fully automatic inflation and dynamic measurement technology that adjusts the cuff's inflation according to real-time....
Automatic Irregular heartbeat (Arrhythmia) detection and Hypertension indicator using an intelligent graphical display..
Push-button access to average blood pressure reading and clock, date & time stamp for each blood pressure reading..

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Smart Watch, 1.69'' HD Full Touch Screen Smart Watch for Android and iOS Phones, IP68 Waterproof Fitness Tracker with Heart Rate Watches for Men, Sleep, Smart Watches for Men Women 24 Sports Modes

...that you perform multiple exercise modes without worrying about sweat or rain corroding your fitness watch.
【24/7 HEALTHY MONITORING】Health watches with blood pressure for accurate and effective heart rate monitoring, helping you better understand your health and making a reasonable adjustment to your lifestyle. Automatic sleep tracking can monitor your sleep status (deep sleep, shallow sleep, awakening) and provide a sleep quality analysis. Supports all-day static heart rate detection, real-time heart rate detection during exercise, and abnormal heart rate reminder(data just be taken as a reference).
【SMART WATCH FOR ANDROID AND IOS PHONES】Compatible with most iOS 9.0 & Android 4.4 above, Bluetooth 5.0. Download and install the Free "GloryFit" APP, bind this smartwatch in your cell phone, you can receive alerts of the calendar, incoming calls, SMS, APP notifications, and SNS (Messenger, WhatsApp, Skype, etc) and preview messages. It will never let you miss any important things(Note: Can't reply message). It will sync the time on the phone to the watch (the time cannot be set separately on the watch).We offer sincere service within 7 x 24hrs to meet your satisfaction..

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Fitbit Sense 2 Advanced Health and Fitness Smartwatch with Tools to Manage Stress and Sleep, ECG App, SpO2, 24/7 Heart Rate and GPS, Shadow Grey/Graphite, One Size (S & L Bands Included)

Learn to manage stress, sleep better and live healthier with Sense 2—our most advanced health and fitness smartwatch.
Manage stress and live healthier: all-day stress detection with cEDA and daily Stress Management Score, ECG app for atrial fibrillation assessment(1), irregular heart rhythm notifications(2), SpO2(3), health metrics dashboard(4), mindfulness content.
Measure and improve sleep quality: personalized Sleep Profile(5), daily sleep stages & Sleep Score, smart wake alarm and do not disturb mode.
Enhance activity: built-in GPS and workout intensity map, Daily Readiness Score(5), Active Zone Minutes, all-day activity tracking and 24/7 heart rate, 40+ exercise modes and automatic exercise tracking, water resistant to 50 meters.
Designed for all-day wear: on-wrist Bluetooth calls, texts and phone notifications(6), customizable clock faces, Fitbit Pay(7), Amazon Alexa built-in(8), Google Wallet & Maps (Google Maps on Android only, coming Spring 2023 to iOS), 6+ day battery(9).
Includes a 6-month Premium membership complete with personalized insights, advanced analytics, guided programs and more (New & returning Premium users only. Must activate trial within 60-days of device activation. Content and features may change).

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1-600MHz RF Signal Power Meter Logarithmic Detector -74dBm to 18dBm Radio Frequency Detection

The detector is is used for RF signal power detection of frequency range between 1MHZ and 600MHZ.
It can detect a rf signal of power from -74dBm to 18dBm, and convert the RF signal into a DC voltage output.
The higher radio frequency signal range or power is, the higher output voltage will be.
output voltage is proportional to logarithm of input signal range.
Widely used for RF signal detection, signal power measurement, environment field strength detection, can also be used as a part of automatic gain control and automatic level control.
It can be made into 1mw ~ 1kw RF power meter after appropriate transformation.

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Hidden Camera Detectors,RF Signal Scanner Device Detector by NOYAFA with 12 Levels Sensitivity 4 Professional Modes, GPS Tracker Listening Device Camera Finder for Office Teavel

...The detector uses advanced technology, applicable to all kinds of eavesdroppers, car trackers, mobile undercover software, wireless pinhole cameras, surveillance cameras, casino fraud, and cheating equipment, and other products in the market, with a wide range of application scenarios..
[Multiple Detection Methods & Automatic Detection function]: This hidden camera detector has 4 detection methods: Buzzer signal detection, LED signal display detection, automatic detection of the ultra-mini anti-spy camera, and GPS locator detection. When it is in an environment with eavesdroppers, pinhole cameras, casino bombing fraud, and so on, the equipment will prompt danger signals..
[Adjustable Sensitivity] The sensitivity can be adjusted by adjusting the signal gear to expand or shorten the detection range. And it has an LED display that can display three hazard levels. When a hidden device is detected, the signal light will point to a higher level of danger. Guard your safety at all times.
[Easy to Use & Mini and Portable] This hidden camera detector has a net weight of only 28 grams, which is very compact, you can take the wireless audio bug detector to wherever you want, and can work continuously for up to 25 hours. It is your belongings for travel and ho....

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CQRobot Ocean: 10.525GHz Doppler Effect Microwave Motion Sensor Compatible with Raspberry Pi and Arduino Board. for Industrial, Measurement, Automatic Doors, Sensor Lights, Reversing Radar, etc.

The microwave moves at the speed of light with great directionality. Compatible with Raspberry Pi and Arduino Board..
Used in industrial, transportation and civil applications such as measuring, liquid levels, automatic door motion detection, automatic washing, production line material detection and car reversing sensors etc..
Note: There are ultra-high frequency MOS devices inside the microwave motion sensor. If you try to use battery power to test during the test, this can avoid the breakdown caused by the static pressure difference between the power supply and the test device, such as the oscilloscope.
in addition, when the product is in use, Please try to choose battery power supply to ensure the best detection effect..

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MorePro SpO2 Blood Oxygen Blood Pressure Heart Rate Monitor Waterproof Activity & Fitness Tracker Smart Watch with HRV Health Sleep Monitor Tracker for Android iOS Women Men(Blue)

...ou a comprehensive evaluation of your real-time heart health. Just press your finger on the sensors for 30 seconds. Perfect companion even if you are not a tech-savvy.
❤See How Well You Sleep: We upgraded the algorithm for sleep monitoring. Wear a MorePro smartwatch to gain accurate detection of your HRV at night. Automatic record of your apnea times, respiratory rate, hypoxia time, cardiac load, sleep activity amplitude, deep sleep, light sleep, and REM sleep stage at night, even a short rest during the day. Better master your sleep quality to customize your sleep goal on morePro App.
❤With an Intelligent Health Monitor: Our product use PPG green and infrared light dual detecting for blood pressure and heart rate to improve the accuracy of your health monitoring. Turn on BP and HR automatically monitor feature in the MorePro App, tracks real-time blood pressure and heart rate automatically & continuously, you could get a complete report in the App. (Please note: this data is not for medical purposes ).
❤All Day Long Wearable Tracker: fitness watch will track your all-day activity, including running mode, steps(step challenges), distance, calories, sedentary remind, timer, stopwatch, clock, event remind, find a cell phone and see call, text or cal....

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Voyager General Duty Extended Range Single-Line Barcode Scanner (1250g)

Extended depth of field lets you scan out-of-reach items with ease (even poor quality and damaged codes).
scan 13 mil barcodes as far as 44.7 cm (17.6 in) and larger barcodes up to 58.4 cm (23 in) away.
Maximizes throughput via object detection and automatic in-stand detection/configuration.
automatic multi-interface detection/configuration supports USB, keyboard wedge, and RS232 to minimize costs.
Hands-free scanner set up is simplified with quick and easy stand assembly.
ergonomic handheld scanner design fits comfortably in most hands, reducing user fatigue in scan-intensive applications.
CodeGate Technology makes this barcode reader ideal for use in menu scanning applications.
Remote MasterMind for Scanning software offers turnkey remote device management that easily manages and tracks usage of devices.
Service Made Simple plan offers quick hassle-free service.

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AD8317 1M-10GHz 60dB RF Power Meter Logarithmic RF Signal Power Detector Controller for Amplifier

...ogarithmic detector can be widely used in radio frequency signal detection, signal power measurement, and environmental field strength detection..
LOGARITHMIC POWER METER :The package contains 1 x logarithmic power meter, the size is 6.5*3.5cm/2.6*1.4in, and the weight is about 9g/0.3oz, which can be used as part of automatic gain control and automatic level control..

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Smart Watch Make/Answer Call Business Sport Smart Watch for Men Women Health and Fitness Tracker with Sleep Monitor Music Player App Message Reminder Waterproof Smart Watch for Android iOS Phones

⌚【Main functions】Bluetooth voice call, sync phone contacts, real-time health monitor, fitness activity tracker, sleep monitor, music player,....
⌚【Multiple Sport Modes】You can choose walking, running, mountain climbing, swimming, cycling, yoga, elliptical machine, basketball, football,....
⌚【Health Reminder】Fever Alarm: if your temperature goes beyond normal, the watch will notify you. Sedentary Reminder : give you a signal of....
⌚【Health Monitor & Sleep Tracker】 Our smart watch not only has the function of health real-time monitoring, automatic detection your health, but....
⌚【Excellent Design Interpretive Aesthetics】1.28 inch full-circle touch screen, the case is integrated by multi-channel CNC, tempered glass....

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