WiFi Temperature & Humidity Sensor - Premium Swiss Edition

The Details

Experience professional-grade monitoring with the STHS Smart Sensor, featuring an industry-leading Swiss precision module and a high-definition backlit display. This advanced hub enables automated climate control by triggering your air conditioner based on custom temperature thresholds, while offering manual calibration for long-term accuracy. Fully compatible with Alexa and Google Assistant, it is the perfect centrepiece for a self-regulating, hands-free smart home.

Key Features

• Not Just Any Sensor, But a Swiss Sensor: While standard monitors use generic components, the STHS uses a Swiss-made module for industry-leading accuracy and reliability
• Precision Calibration: Unlike factory-locked devices, our Manual Calibration feature empowers you to fine-tune readings for professional-grade certainty year after year
• More Power, Fewer Changes: Equipped with 3 x AAA batteries, it provides 50% more power capacity than standard 2-battery models, ensuring a more stable WiFi connection and longer backlight life
• Enhanced Visibility: The built-in high-definition backlight display ensures easy reading in any lighting condition, even in total darkness
• Smart Automation: Fully compatible with Amazon Alexa and Google Assistant; create "If-Then" scenarios to automatically trigger smart heaters, fans, or humidifiers
• Time & Format Options: Highly flexible design allows you to conveniently toggle between 12H/24H time formats to suit your preference

Technical Specifications

• Material: ABS plastic
• Product dimensions: 67 x 65 x 23 mm
• Net Weight: 60.85g (95.6g with batteries)
• Power Supply: DC 4.5V (3 x LR03/AAA Batteries)
• Standby Current: 24uA (Ultra-low consumption)
• Wi-Fi Frequency: 2.4GHz (IEEE 802.11 b/g/n)
• Temperature Measurement Range: -9.9ºC – 60ºC (Accuracy: ± 1ºC)
• Humidity Measurement Range: 0% RH – 99% RH (Accuracy: ± 5% RH)
• Voice Integration: Fully compatible with Amazon Alexa and Google Assistant

Quick Start Guides

• Battery Safety: Use high-quality alkaline AAA batteries for optimal performance and longer intervals between replacements.
• Sync Settings: When using the calibration function, allow the device to stabilize for 30 minutes in a consistent environment for the most accurate adjustment.
• Signal Range: Ensure the device is within range of your 2.4GHz WiFi router to maintain real-time data syncing to the App.