10 Best thermometers 2025 in the United States

The Kinsa Smart Thermometer is a well-rounded option for families looking for a reliable and fast way to take temperature readings, suitable for babies, kids, and adults alike. One of its standout strengths is its speed; it delivers accurate readings in under 8 seconds, which can be especially helpful during a child’s fever. The thermometer is FDA-cleared, ensuring a level of safety and reliability that parents can trust.

The Frida Baby Thermometer is a versatile 3-in-1 infrared thermometer, which makes it a great choice for families with infants, toddlers, and even adults. One of its standout features is the rapid measurement speed, providing accurate temperature readings in just one second. This is incredibly helpful for parents who need to quickly assess their child's temperature, especially during times of illness. The thermometer can be used in three different ways—ear, forehead, and touchless measurements—making it adaptable to various situations, including monitoring room or bottle temperatures.

The ThermoWorks Thermapen ONE is an instant-read thermometer that shines with its impressive speed and accuracy, delivering temperature readings in just one second with precision to ±0.5°F. This makes it ideal for anyone needing quick results, such as chefs or home cooks aiming for perfect culinary outcomes. Its superior usability, including a 360-degree auto-rotating display and motion-sensing activation, ensures ease of use regardless of lighting or hand orientation, which is a thoughtful design aspect. The thermometer is also waterproof, boasting an IP67 rating, meaning it can withstand splashes and is easy to clean, though it's recommended for hand wash only.