
Highly Sensitive In-Ear Measurement Detects Fever Sooner
The eardrum is highly indicative of the human body’s core temperature because of its proximity to the thermoregulatory center.
Designed by iHealth's experts in human physiology, PT5 can measure the body's core temperature by sensing the heat from the eardrum with hyper-accuracy.
Rethinking In-Ear Fever Detection
The PT5 features an infrared sensor, a pre-warmed probe tip, and an ergonomic design to support comfortable, easy ear temperature measurement. These features enable it to detect temperature changes in the eardrum more precisely and sensitively, with superior speed, comfort, and consistency.
Pre-Warmed Probe
offsets ear canal cooling effect
Sealing Ridges
snugly fit the ear canal
Medical Device Sensor
achieves hyper-accuracy
Medical Device Grade Sensor Technology

A 110° field of view (FOV) infrared sensor designed to capture infrared energy from the ear canal

High signal-to-noise ratio helps support stable infrared signal capture

Thermal shock resistance for precise measurement
Easy to Use, Fast Results
Gently place the thermometer tip in the ear canal after applying a new, clean probe cover. Then press the button and obtain a temperature reading in or under 3 seconds.
Large LED-Lit Digits
Large LED-Lit digits for temperature display, easy to read even in the dark.
An Ear Thermometer Made for the Whole Family
Easily swap out the disposable probe covers for more hygienic testing among family members.
*The infrared ear thermometer is intended for the intermittent measurement of body temperature from the ear canal in people of all ages except for babies under 3 months.
Carrying Case Designed for At-Home and On-the-Go Use
Our ear thermometer includes a protective case for travel or storage as well as 20 disposable probe covers. It also features a magnetic probe cap that protects the infrared lens from dust and debris.


All-in-One Kit for Home and Travel
Beautifully designed and easier to use for new parents
- 1× ear thermometer with magnetic cap
- 2× AAA batteries
20× disposable covers - 1× dust- and shock-proof storage case
