smart monitor | Newegg.com

Airthings 2950 Wave Radon - Smart Radon Detector with Humidity & Temperature Sensor Easy-to-Use Accurate No Lab Fees Battery Operated - Free App

Model #: GEPDCV341DC15252

$323^.98 –
Free Shipping

Compare

Quick View

Geiger Counter Nuclear Radiation Detector - FNIRSI Radiation Dosimeter with LCD Display, Portable Handheld Beta Gamma X-ray Rechargeable Radiation Monitor Meter, 5 Dosage Units Switched

Model #: WUQ578SD443Y6469

$107^.79 –
Free Shipping

Compare

Quick View

SenseGuard DW Gen2 SNZB-04PR2 Zigbee Door Window Contact Sensor, Open/Close Monitoring, Tamper Proof, Phone Alert, Home Security Alarm, Works with Alexa, Home Assistant & SmartThings, 4-Pack

Model #: WUQ578SD443Y7064

$104^.83 –
Free Shipping

Compare

Quick View

Lithium Battery Charger 48 Volt/58.4V 18A for 48V (51.2V) LiFePO4 Battery 1250W Lifepo4 Battery Charger 48 Volt, IP67 Waterproof, for Golf Cart, Forklift, Electric Outboard, Boat, Solar, RV, Off-Grid

Model #: GEPDCV341DC13000

$232^.31 –
More options from $232.31 - $233.85
Free Shipping

Compare

Quick View

Poe Switch, 24 Ports Gigabit PoE Switch, (24 Ports Gigabit PoE+ 2 Gigabit Uplink+ 2 SFP Slot) Managed Gigabit Ethernet Switch, 24 Poe Ports @360W, Web/APP Smart Managed, Remote Detection/Restart

Model #: GEPDCV341DC13376

$255^.98 –
Free Shipping

Compare

Quick View

ProTemp S1 Patented Smart Grill Gauge Thermometer Hub Wi-Fi and Bluetooth for Weber Kamado Joe Grills Smoker Offset Replacement Accessories (Universal Version 3.5"length 0.3"Dia not for Big Green Egg)

Model #: WUQ578SD443Y6834

$181^.48 –
Free Shipping

Compare

Quick View

Rfiver Mobile TV Cart Rolling TV Stand for 32-83 Inch Screens up to 110lbs, Portable TV Stand on Wheels with Height Adjustable Shelf, Outdoor TV Stands Mount for Home Office MAX VESA 600x400mm, Black

Model #: GEPDCV341DC15332

$164^.18 –
Free Shipping

Compare

Quick View

ecobee Smart Thermostat Premium with Smart Sensor and Air Quality Monitor - Programmable Wifi Thermostat - Works with Siri, Alexa, Google Assistant

Model #: GEPDCV341DC14749

$425^.98 –
Free Shipping

Compare

Quick View

Smart Control Plug for Pond and Water Feature | 82001

Model #: WUQ578SD443Y6769

$145^.78 –
Free Shipping

Compare

Quick View

Emporia Vue 3 Home Energy Monitor - Smart Home Automation Module and Real Time Electricity Usage Monitor, Power Consumption Meter, Solar and Net Metering for UL Certified Safe Energy Monitoring

Model #: GEPDCV341DC14594

$374^.98 –
Free Shipping

Compare

Quick View

Victron Energy Orion-Tr Smart DC to DC Charger (Bluetooth) - 12/24-Volt 15 amp 360-Watt - Battery Charger for Dual Battery Systems - Isolated

Model #: GEPDCV341DC13046

$449^.72 –
Free Shipping

Compare

Quick View

WiFi Remote Thermometer Freezer Alarm, 1/3 Mile Long Range, with IP67 Waterproof Probe, App Email Alert, with Digital Monitor Hub, 2 Smart Temperature Sensors for Refrigerator, Hot Tub, RV

Model #: WUQ57872c2112

$161^.08 –
Free Shipping

Compare

Quick View

HPE Networking Instant On Switch Series 1930 24-Port Gb Smart-Managed Layer 2+ Ethernet Switch | 24x 1G | 4X SFP+ | US Cord (JL682A#ABA)

Model #: GEPDCV341DC13398

$502^.48 –
Free Shipping

Compare

Quick View

Keyless Entry Door Lock, Smart Lock with App Control, Fingerprint Door Lock, Electronic Keypad Deadbolt, Auto & One Touch Lock | Digital Smart Door Locks | Easy Installation | IP54 Waterproof

Model #: MPPK3D12656

$110^.08 –
Free Shipping

Compare

Quick View

Air Purifier for Large Rooms & Home - Odor Eliminating Cleans up to 3385 ft², HEPASilent, Smart WiFi, Auto Mode, Doubles as Table, Removes Dust, Smoke, Pet Hair, AHAM Verified, Blue Signature

Model #: SHF5FGVH12547

$544^.98 –
Free Shipping

Compare

Quick View

Smart Water Quality Tester 6-in-1 pH/EC/TDS/Salinity/S.G and Temperature Meter with Wi-Fi Continuous Monitor Wall-Mounted pH Water Meter with ATC and Easy Calibration for Aquariums, Hydroponics

Model #: WUQ57872c1698

$150^.03 –
Free Shipping

Compare

Quick View

Smart Pool Thermometer with WiFi Gateway, Digital Swimming Water Thermometer Temperature Monitor with IPX7 Waterproof, Remote App Notification Alert for Ice Bath Tub, Fishbowl, Pond, Hot Tub

Model #: WUQ57872c2120

$128^.78 –
Free Shipping

Compare

Quick View

0-500A Battery Monitor with Shunt, 8-120V IP68 Waterproof LCD Screen with Buzzer Alarm for RV Solar Marine Off-Grid System, Capacity Percentage Time Power Voltmeter Display

Model #: WUQ57872c2056

$172^.98 –
Free Shipping

Compare

Quick View

5.0Ah 18V Extended Capacity Battery Replacement for Milwaukee M18 Battery and Charger Kit, Compatible with M18 Milwaukee Cordless Power Tools

Model #: MPPK3D12328

$123^.68 –
Free Shipping

Compare

Quick View

WiFi Wireless Home Security System - Smart Home & Business Alarm System, Expandable, Standalone Keypad, App Alerts, No Monthly Fee, Alexa Compatible, Door/Window Sensors & Motion Detectors & Remote

Model #: MPPK3D12679

$126^.23 –
Free Shipping

Compare

Quick View

Smart Sprinkler Controller, 16-Zone/Station Irrigation System with APP Remote Control, 2.4G/5GHz WiFi Water Timer for Outdoor Garden/Yard/Lawns (16 Zone)

Model #: MPPK3D12854

$155^.98 –
Free Shipping

Compare

Quick View

Zigbee Contact Sensor 4 Pack, Door and Window Monitor, Home Automation,Works with Home Assistant,SmartThings,Aeotec,Homey,Hubitat or Echo Devices with Build-in Zigbee Hub,hub Required

Model #: MPPK3D12670

$166^.18 –
Free Shipping

Compare

Quick View

Soldering Station kit-°F & °C Dual Digital Display Soldering Iron Station,356- 896 Temperature, Anti-Static & Grounding Wire, Auto Standby & Sleep,5 Solder Tips

Model #: MPPK3D12916

$171^.30 –
Free Shipping

Compare

Quick View

Outdoor/Indoor Security Cameras 5Ghz/2.4Ghz WiFi, 2K HD Color Night VisioMotion Detection /2-Way Audio/IP66 Waterproof Pet Dog Cat Baby Monitor Camera for Home Security

Model #: MPYC31305T6091

$129^.62 –
Free Shipping

Compare

Quick View

Smart Watch for Men(Answer/Make Call), Outdoor Sports Smartwatch with Flashlight/100 Days Battery/Compass/Heart Rate/SpO2/Sleep Monitor/2 Straps, Fitness Tracker for iPhone/Android Phones

Model #: MPYC31305T4676

$136^.38 –
Free Shipping

Compare

Quick View

20.5'' Computer Monitor Light - Radar Motion Sensor, Eye-Care Professional Desk Lamp Bar, Stepless Dimming Remote Control, Auto-Dimming & Timer, Space Saving Fit for Curved & All Screens

Model #: WUQ3546A1615

$136^.98 –
Free Shipping

Compare

Quick View

GaN Dual 140W USB C PD 3.1 Wall Charger with LED Display - PPS 100W 65W 45W 25W Type-C Laptop Power Adapter and Cable - Fit for MacBook Pro iPhone 17 16 15 iPad Galaxy S25 S24 Pixel - ETL

Model #: HKGP3CV124029

$119^.98 –
Free Shipping

Compare

Quick View

D-Tap to NP-F Dummy Battery Coiled Power Cable for Atomos Ninja V | Shinobi, SmallHD, Feelworld Monitor, Replacement for NP-F550 F570 F770 F970 Battery

Model #: WUQ3546A1968

$102^.98 –
Free Shipping

Compare

Quick View

20W 12V Solar Powered Battery Charger & Maintainer, Built-in Smart MPPT Charge Controller, Waterproof 20 Watt 12 Volt Solar Panel Trickle Charging Kits for Car Auto Boat RV Marine Trailer

Model #: MPYC31305T4881

$172^.40 –
Free Shipping

Compare

Quick View

Smart Watch for Women Men, 2025 New Smartwatch (Answer/Make Call) for iPhone/Android, 1.85" HD 60+FPS Screen Fitness Tracker with 110+ Sport Modes, Sleep/Health Monitor, IP68 Waterproof, with 2 Bands

Model #: MPYC31305T5192

$161^.33 –
Free Shipping

Compare

Quick View

Health Fitness Tracker, Smart Watch with 24/7 Heart Rate and Blood Pressure Monitor, Activity Tracker with Blood Oxygen, 120 Sport Mode Waterproof Sleep Tracker for Women Men

Model #: MPYC31305T5177

$144^.58 –
Free Shipping

Compare

Quick View

Smart Digital Wireless Plant Moisture Meter Houseplant Indoor,WiFi Hub Needed,Capacitive Probe,Leave-in Soil Hygrometer Sensor,Real-time Monitor Outdoor Greenhouse Gardening(Two-Pack Set)

Model #: MPYDC31829

$105^.63 –
Free Shipping

Compare

Quick View

10500mAh Replacement USB-C Battery for Sony NP-F970, PD 36W Fast Charging, 3.5H Fully Charged, for Sony FX3/A7 IV/A7S III, for Canon R5/R6, for Nikon Z8, Power Supply for LED Light, Monitor

Model #: MPYC31305T3966

$170^.18 –
Free Shipping

Compare

Quick View

Smart Watches for Men Android & iPhone, 1.8" Alexa Built-in Smartwatches Fitness Tracker Watch with Bluetooth Calls, IP68 Waterproof, Heart Rate/Sleep/SpO2 Monitor, 110 Sport Modes - Black

Model #: MPYC31305T5183

$161^.37 –
Free Shipping

Compare

Quick View

2-in-1 Smart Ozone Generator with Remote Control, 60,000 mg/h AC Power or 12V Car Cigarette Lighter, Odor Eliminator for Car, Room & Basement, Black

Model #: WUQ3546A1349

$170^.98 –
Free Shipping

Compare

Quick View

Smart Air Quality Monitor with PM2.5, WiFi, Temperature & Humidity Sensors, LED Display, 2s Refresh, 2-Year Data Storage, for Home & Office

Model #: MPYC31305T2694

$113^.18 –
Free Shipping

Compare

Personal Digital Assistant / Handheld PCs Accessories