best thermostat sensors

Rating details & item highlights

• quality
  3.2 out of 5
• value
  3.1 out of 5

• Taller field of view with HDR video and night vision
• See what’s happening at your doorstep from anywhere*
• Alerts for people, packages, vehicles and animals*
• HD Talk and Listen
• 3 hours of free video history
• Add more video history with Nest Aware**
• Dimensions (Overall): 6.3 Inches (H) x .94 Inches (W) x 1.81 Inches (D)
• Weight: .45 Pounds
• Features: Night Vision, Built-In Speaker, Built-In Microphone, Motion Activated
• Indoor/Outdoor: Outdoor
• Assembly Details: Adult Assembly Required, Tools Not Provided
• Connection Type: No Wired Connection Ports

Rating details & item highlights

• quality
  3.9 out of 5
• value
  3.9 out of 5

• Easily add a doorbell to any home: See who’s stopping by with Roku Wire-Free Video Doorbell & Chime. The battery lasts up to 6 months on one charge, so you never leave your guests hanging, or connect to existing doorbell wiring for unlimited power.
• Our treat: Get 3 months of a Roku Smart Home subscription on us when you sign up for the single camera monthly plan.
• Crystal clear video at all hours: Get 1440p HD video—even in the dark. A low-light amplifier captures twice as much light for color night vision. The ultrawide, 150-degree angle lets you see up high, down low, and everything in between.
• Control from anywhere: The Roku Smart Home mobile app lets you view your doorbell camera feed, chat with visitors, & more. Get alerts on your Roku TV or Player with your remote—or by using voice control with Roku Voice, Alexa, or Google Assistant.
• Simple setup: Guided instructions make installation a breeze, even if you don’t have an existing doorbell. Includes wireless video doorbell, enhanced chime, corner kit, USB charging cable, and mounting accessories.
• Smart motion & sound detection: Get an alert in the Roku Smart Home mobile app within seconds that your friend, neighbor, or pizza has arrived.
• Dimensions (Overall): 5.6 Inches (H) x 1.8 Inches (W) x 1.1 Inches (D)
• Weight: 7.8 Ounces
• Features: Built-In Microphone, 2-Way Talk, Wireless, Controlled by Smartphone App, Built-In Speaker, Night Vision, Senses Motion, Motion Activated
• Indoor/Outdoor: Outdoor
• Assembly Details: Adult Assembly Required, Tools Provided
• Connection Type: No Wired Connection Ports

Rating details & item highlights

• 7-Day Programming: With 7-day programming, the ENERGY STAR Certified WiFi Smart Color Thermostat allows you to create a custom temperature schedule for every day of the week. When schedules change, you can temporarily update the settings and easily restore your usual program without any hassle. Satisfy your family's comfort needs while saving as much as possible on energy costs.
• Full-Color Bright Display: This smart home thermostat comes with a full-color, completely customizable screen to match your home's surrounding decor. The bright display features smart controls and shows the current and future conditions, daily forecast, outside temperature and humidity.
• Smart Response Technology: Take all of the guess work out of programming your WiFi thermostat with smart response technology. The WiFi Smart Color Thermostat automatically adapts to your schedule and learns preferred heating and cooling cycle times to fit your lifestyle. It also sends alerts when it's time to change your filter or there will be extreme temperatures.
• Help save energy, track your heating and cooling with monthly energy reports and get personalized tips on reducing energy use.
• The Wi-Fi Smart Color Thermostat is compatible with voice assistant devices like Amazon Alexa, Google Assistant, Microsoft Cortana, and more.
• Compatible With: Forced air (gas, oil or electric), hot water and steam, and heat pumps with electric backup (Does NOT work with electric baseboard heat 120-240V) C-Wire required.
• Dimensions (Overall): 3.5 Inches (H) x 4.5 Inches (W) x .39 Inches (D)
• Weight: .65 Pounds
• Industry or Government Certifications: No Certifications
• Material: Plastic
• Battery: No Battery Used
• Warranty: 1 Year Limited Warranty. To obtain a copy of the manufacturer's or supplier's warranty for this item prior to purchasing the item, please call Target Guest Services at 1-800-591-3869

Rating details & item highlights

• Real-Time Weather Conditions: Home weather station provides readings for indoor outdoor temperature and humidity, wind speed/direction, barometric pressure, and rainfall
• Large, Color LCD Display with Adjustable Dimmer: Convenient to read and easily view data from various angles
• Weather Forecast: Provides a hyperlocal, personalized weather forecast 12 hours from your current conditions
• Comprehensive Weather Conditions: Displays pressure trends with trend arrow, heat index, dew point, and feels like temperature — plus a storm alert for incoming inclement weather
• Personalized Weather Measurements: Optimize your home, business, or RV weather center by monitoring weather conditions in your backyard, garden, RV park, or any precise location
• Dimensions (Overall): 7.7 Inches (H) x 7.1 Inches (W) x 1.3 Inches (D)
• Weight: 1 Pounds
• Features: Indoor Temperature, Time, Weather Trend Icon, Rainfall Amount, Barometric Pressure, Outdoor Humidity, Dewpoint Display, High and Low Recall, Wind Velocity, Outdoor Temperature, Heat Index, Weather Forecast, Indoor Humidity, Wind Chill
• Assembly Details: Adult Assembly Required, Tools Not Provided
• Power Source: Battery, AC Adapter
• Battery: 4 AA Alkaline, Required, Not Included

Rating details & item highlights

• ease of use
  5 out of 5
• easy to clean
  5 out of 5
• quality
  5 out of 5
• value
  5 out of 5

• Ultra-Long 3000 FT Range: Typhur Sub-1G Technology delivers 10x the range of Bluetooth with a 3000 FT unobstructed range and 700 FT obstructed range between the probes and Smart Base
• Superior Stability: Sub-1G operates on a lower bandwidth than Bluetooth and other wireless technologies providing superior stability while penetrating barriers such as walls, kamado grills, smokers and dutch ovens
• WiFi Unlimited Range: A Smart Base equipped with WiFi allows you to monitor internal food temperatures and ambient temperatures on any WiFi network by using the Typhur app
• 6-Sensor Precision Probes: The ultra thin probes are NIST Calibration Certified delivering an impressive ±0.5°F accuracy promising perfection every time you cook and are IPX8 waterproof rated, making them dishwasher safe and easy to clean
• Smart Base: Set it and forget it with the Smart Base that predicts and displays time to perfection, internal and ambient temperatures, and lets you set target temperatures and receive cooking alerts
• Smart App: The Typhur app provides more control and flexibility to adjust temperatures, customize and save cooking parameters, monitor cooking, receive alerts and reminders, or follow guided recipes from anywhere WiFi can be accessed
• Dimensions (Overall): 1 Inches (H) x 2.1 Inches (W) x 6.2 Inches (D)
• Weight: .46 Pounds
• Minimum Fahrenheit temperature reading: 32
• Maximum Fahrenheit temperature reading: 752
• Thermometer type: Digital
• Material: Stainless Steel