Patent-Pending Technology

The Smart Plug That
Sees Through Walls

50 sensors in 5 plugs. Through-wall radar tracks up to 3 people. Detects falls, monitors breathing, senses gas leaks and odors. Connects to health devices. No cameras. No wearables.
Complete privacy. Complete protection.

Buy Now - $49/mo

Through-Wall Radar

3-Person Tracking

Health Devices

Smell Detection

Complete Privacy

Senior woman cooking safely at home with WellNuo monitoring

Three Steps to Peace of Mind

Setup in under 10 minutes. No installation required.

1

Plug In

Place 5 smart plugs in key rooms. Each plug contains 10 sensors including through-wall radar.

2

Connect

Download the app and pair your plugs. Add optional BLE health devices for vitals monitoring.

3

Relax

AI learns patterns and alerts you to anomalies. Check in anytime from your phone.

See Detailed Setup Guide

10 Sensors in Every Plug

Each WellNuo smart plug packs 10 specialized sensors. 5 plugs = 50 sensors monitoring your loved one's home.

📡

Through-Wall Radar

Tracks movement & falls through walls

🔴

Carbon Monoxide

Detects deadly CO gas

💨

Carbon Dioxide

Monitors air quality & ventilation

🧪

VOC Sensor

Detects gas leaks & chemicals

👃

Smell Sensor

Detects hygiene & food spoilage

🌡️

Temperature

Monitors home temperature

💧

Humidity

Tracks moisture & mold risk

💡

Light Sensor

Detects sleep patterns & activity

🌀

Air Pressure

Monitors weather & door events

📱

BLE Gateway

Connects health devices

Explore Our Technology
Optional Add-Ons

Connect Health Devices

Every WellNuo plug includes a BLE (Bluetooth Low Energy) gateway. Connect FDA-cleared health devices to track vitals automatically. Data syncs to your app in real-time.

Blood Pressure

Auto-sync BP readings

Glucose Monitor

Track blood sugar

Smart Scale

Monitor weight trends

SOS Button

One-press emergency

View All Compatible Devices
🩺
120/80
Normal
🩸
98
mg/dL
⚖️
165
lbs
❤️
72
BPM
Industry First

We Detect What Others Can't

Our VOC and VSC sensors detect smells and gases that indicate health and safety issues before they become emergencies.

What We Detect What It Means Why It Matters
🔥 Burning smell Stove left on, forgotten food Fire prevention, cognitive decline indicator
⛽ Gas leak Natural gas or propane detected Immediate safety threat, explosion risk
🦠 Bathroom odors Hygiene issues, incontinence Dignity concerns, UTI indicator, care needs
🍎 Food spoilage Rotting food in fridge/kitchen Food poisoning risk, shopping/eating habits
🧹 Musty/mold Moisture problems, poor ventilation Respiratory health, home maintenance needed
💊 Chemical odors Cleaning products, medications Accidental exposure, hoarding indicators

Trusted by Families Nationwide

50
Sensors Per Home

10 sensors x 5 plugs

3
People Tracked

Simultaneously via radar

$50K+
Annual Savings

vs. assisted living

0
Cameras Required

Complete privacy

Read Customer Stories

What Families Are Saying

★★★★★

"The radar detected my father's fall in the bathroom at 2am. We got an alert immediately. The paramedics said the quick response time made all the difference."

SM
Sarah M.
Caring for father, 82
★★★★★

"The smell sensor alerted us that Mom left the stove on three times last week. It was the wake-up call we needed to have a conversation about her memory."

JT
James T.
Caring for mother, 78
★★★★★

"My mom's blood pressure monitor syncs automatically to the app. Her doctor loves getting the weekly reports. It's like having a nurse visit every day."

LP
Lisa P.
Caring for mother, 85

5 Plugs. 50 Sensors. One App.

Everything you need for complete home monitoring.

Through-wall radar. Health device integration. Smell detection. No cameras. No wearables.

Get Started - $49/mo See How We Compare

Free shipping. Cancel anytime. 30-day money-back guarantee.