About This

• Reliable Bluetooth Connectivity for Local Monitoring: This indoor bluetooth temperature sensor maintains a stable connection via Bluetooth to the Smart Home App, allowing you to easily monitor real‑time temperature and humidity data directly on your smartphone when within range—no Wi‑Fi setup or internet access required."
• Clear 180° View Electronic Ink Display: This Bluetooth temperature humidity monitor features an easy-to-read electronic ink screen that remains perfectly visible from any angle and under various lighting conditions, ensuring you can check your environment's status at a glance.
• High-Precision Readings with a Precision Sensor: Equipped with an accurate Swiss-made sensor, this smart thermometer hygrometer delivers reliable measurements. Temperature is precise to ±1℃ (±1.8°F), and humidity accuracy reaches ±5%RH. With data refreshing every 2 seconds, you receive consistently up-to-date readings.
• Face Icon Comfort Indicator: Understand your environment instantly with the clear face icon display on this intelligent Bluetooth temperature and humidity monitor. A happy face shows when temperature (18°C–28°C / 64.4°F–82.4°F) and humidity (40%–65% RH) are both in the ideal comfort range. An unhappy face appears immediately if conditions move out of range—helping you know precisely when to adjust your humidifier, dehumidifier, or air conditioner to restore a comfortable and healthy space.
• One-Year Data Export & Trend Tracking: View and download temperature and humidity records from the past year directly in the app. This bluetooth home temperature monitor stores historical data locally and displays clear trend graphs, making it easy to track conditions in wine cellars, basements, greenhouses, and other key spaces—all without Wi‑Fi.
• Long-Lasting Battery with Low-Power Design: Designed for minimal maintenance, this intelligent wifi temperature and humidity monitor supports an extended battery life of approximately 12 months on a single button cell, providing reliable, long-term operation.

Overview

• Brand : GEEVON-LINK
• Model Name : GL-25TH05-1-WH-WUS
• Number of Batteries : 1 9V batteries required. (included)
• Item Length : 1.6 Inches
• Manufacturer : GEEVON-LINK