{"product_id":"switchbot-wi-fi-humidity-sensor-4-pack-with-hub-2-ip65-outdoor-indoor-temp-humidity-fast-4s-updates","title":"SwitchBot Wi‑Fi Humidity Sensor 4‑Pack with Hub 2 — IP65 Outdoor\/Indoor Temp \u0026 Humidity, Fast 4s Updates","description":"\u003cp\u003e\u003cstrong\u003eSwitchBot Wi‑Fi Humidity Sensor 4‑Pack with Hub 2 is a Matter‑enabled temperature and humidity monitoring system that delivers fast, accurate environmental readings indoors or outdoors and sends smart alerts to your phone.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eKeep tabs on temperature, relative humidity, dew point and VPD across the spaces that matter most — from greenhouses and wine cellars to fridges, attics and outdoor sheds. This bundle includes four compact IP65 sensors that report measurements every four seconds via the included SwitchBot Hub 2, giving you local logging, unlimited cloud history, voice control and automations using Matter, Alexa, Google, Siri Shortcuts and SmartThings.\u003c\/p\u003e\n\n\u003ch3\u003eHow precise and reliable are the sensors for everyday monitoring?\u003c\/h3\u003e\n\u003cp\u003eThe sensors use industrial‑grade Swiss Sensirion elements and deliver regular updates to keep readings current. Typical accuracy is ±1.8% RH for humidity and ±0.2°C (±0.36°F) for temperature, making them suitable for both household and hobbyist applications where consistent tracking is important.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSensor accuracy: ±1.8% RH, ±0.2°C \/ 0.36°F\u003c\/li\u003e\n  \u003cli\u003eMeasurement types: temperature, relative humidity, dew point, VPD, absolute humidity\u003c\/li\u003e\n  \u003cli\u003eRefresh rate: every 4 seconds for near‑real‑time data\u003c\/li\u003e\n  \u003cli\u003eDurability: IP65 dustproof and waterproof rating for sheltered outdoor use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat alerts, integrations and storage options are available?\u003c\/h3\u003e\n\u003cp\u003eSet thresholds in the SwitchBot app and receive push notifications when temperature, humidity, dew point or VPD cross your presets. Hub 2 acts as the bridge for voice assistants and Matter scenes, while onboard storage and cloud sync keep historical data accessible for trend review.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSmart alerts for exceeded presets and scene triggers\u003c\/li\u003e\n  \u003cli\u003eVoice queries and controls via Alexa, Google Home and Siri Shortcuts\u003c\/li\u003e\n  \u003cli\u003eLocal data: up to 68 days; unlimited cloud storage when synced\u003c\/li\u003e\n  \u003cli\u003eMatter compatibility for HomeKit and cross‑ecosystem automations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I use these sensors outdoors or in humid environments?\u003c\/h3\u003e\n\u003cp\u003eYes — the sensors are IP65 rated, so they resist dust and water spray for protected outdoor spots like patios, greenhouse vents or covered sheds. Avoid full immersion; the devices are designed for sheltered exterior placement and a variety of indoor locations.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIP65 rating for dust and water spray resistance\u003c\/li\u003e\n  \u003cli\u003eIdeal use: greenhouses, porches, garages, basements, bathrooms\u003c\/li\u003e\n  \u003cli\u003eNot intended for submersion or direct water contact\u003c\/li\u003e\n  \u003cli\u003eCompact form suitable for narrow or confined spaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do automations and remote controls improve daily routines?\u003c\/h3\u003e\n\u003cp\u003eUse sensor readings as scene conditions to automate HVAC, dehumidifiers, humidifiers, fans or other smart devices. With Hub 2 you can create rules that react to environmental shifts, and control appliances remotely or via voice for faster responses to temperature or humidity changes.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTrigger AC, dehumidifiers or fans from VPD or humidity thresholds\u003c\/li\u003e\n  \u003cli\u003eCombine readings with SwitchBot Bot, Curtains, Lock and Blind Tilts for integrated actions\u003c\/li\u003e\n  \u003cli\u003eControl IR appliances via Hub 2’s smart learning remote feature\u003c\/li\u003e\n  \u003cli\u003eAccess sensors remotely through the SwitchBot app and voice assistants\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: hobbyists, gardeners, wine collectors and homeowners who need reliable environmental data across multiple locations. This 4‑pack with Hub 2 is well suited for people who want a single, connected system to monitor indoor and sheltered outdoor spaces, build automations with Matter, and receive timely alerts to protect plants, instruments, food and stored items.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are these sensors water resistant for outdoor use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. They are IP65 rated for dust and water spray, suitable for sheltered outdoor locations but not for full immersion.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need the Hub 2 to use the sensors?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The bundle includes Hub 2; it enables Wi‑Fi, voice assistants, cloud sync, automations and Matter compatibility.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SwitchBot","offers":[{"title":"Default Title","offer_id":56843373347156,"sku":"B0CCP6HLN5","price":125.18,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/switchbot-sensor-front-packaging.jpg?v=1787079420","url":"https:\/\/gardenluxe.co.uk\/products\/switchbot-wi-fi-humidity-sensor-4-pack-with-hub-2-ip65-outdoor-indoor-temp-humidity-fast-4s-updates","provider":"Gardenluxe Uk","version":"1.0","type":"link"}