What You Get: 1x thermometer, 2x AAA batteries, 1x Instruction manual, 1x Quick User Guide, our worry-free 12-month warranty, and friendly USA-based customer service. Slim Design: Intuitive single-button control, and quiet vibration alert makes the infrared thermometer ideal for quickly taking the temperatures for sleeping children. See temperature readings on the extra-large LED screen. Readings are displayed in bright, non-disturbing white light to make them easy to see even in total darkness. Bluetooth Connectivity: Track up to 99 times readings on your smartphone with iHealth's free iOS and Android App, sync off-line data by connecting the device via Bluetooth and manage all data for multiple users in one place to view trends and details. Tri-Point Accuracy: An ultra-sensitive infrared sensor collects more than 100 data points per second while a distance and an environmental sensor combine to account for other variables, ensuring you get maximum accuracy every time you take a temperature. Advanced Technology for Superior Performance: iHealth’s Wireless no-touch thermometer is backed by rigorous testing. The latest smart chip utilizes an optimized algorithm to ensure the 3 ultra-sensitive sensors precisely measure your temperature to hygienically deliver accurate results—faster, safer, and more reliable.