The Pixel 8 Pro by Google, equipped with an infrared temperature sensor, is receiving a new feature almost four months after its launch: body temperature measurement. The delay is attributed to the regulatory requirements for body temperature sensors, categorized as medical devices, necessitating FDA approval for activation.

After undergoing clinical trials, Google's software algorithm proved it could accurately measure body temperature with an error of ±0.3°C between 96.9°F and 104°F (36.1°C and 40°C), matching FDA-approved temporal artery thermometers.

Remembering that this feature is presently exclusive to American users is crucial. Body temperature monitoring is a valuable addition that improves the capabilities of the Pixel 8 Pro and adds a health-related feature.

Pixel 8 Pro's Infrared Temperature Sensor Raises Concerns Over Practicality and User Experience

Google's Pixel 8 Pro introduces a novel feature with its infrared temperature sensor, measuring body temperature. However, the practicality of this feature has faced criticism for its cumbersome execution. The sensor is located on the phone's back and requires FDA approval due to regulations categorizing body temperature sensors as medical devices.

To utilize the body temperature sensor, users must swipe the phone slowly across their face for four seconds, maintaining extreme proximity "as close as possible to the skin without touching."

Wearers of glasses must remove them, adding to the inconvenience. The sensor can also measure object temperatures within a limited two-inch range, lacking a camera feed or targeting system, providing only a single, non-continuous reading. Despite potential utility, the body temperature measurement feature is criticized for its impractical user experience, suggesting it may be better suited for a smartwatch than a smartphone.

The feature is part of the January 2024 Pixel update, introducing other features such as "Circle to Search" and AI-powered "Magic compose" for the Google Messages app. The rollout is expected "over the next few weeks."

The Pixel 8 Pro's infrared sensor's wide field of view (130+ degrees) requires close proximity-within half an inch of the skin-to avoid detecting heat beyond the forehead.

However, Google aimed for a "contactless" body thermometer to prevent germ spread. The solution involved utilizing the camera's laser detection autofocus (LDAF) sensor to determine the phone's distance from the forehead before initiating a measurement. This innovative approach ensures a safe and accurate temperature reading, addressing sensor sensitivity and health safety concerns.

The process includes a vibration as confirmation, enhancing the user experience and making the body temperature measurement feature more practical and user-friendly. Google's commitment to incorporating technology to meet health and safety standards is evident in this solution, ensuring the infrared sensor serves its purpose effectively while aligning with contactless and hygienic considerations.

Google's Latest Feature Drop Includes Quick Share Rebranding, Automatic Audio Switching, and Photomoji in Messages

In the latest feature drop, Google has rebranded Nearby Share to the simplified Quick Share, aligning with Samsung's branding. The functionality remains unchanged, allowing users to share content with nearby Android, ChromeOS, and Windows devices that support the feature.

Additionally, automatic audio switching is introduced for the upcoming Pixel Watch. Users can seamlessly switch Pixel Buds Pro audio between the Pixel Watch, Pixel phones, and Pixel Tablets, receiving helpful notifications about the audio destination.

With the addition of "Photomoji" to its Messages app, Google is finally giving communications a more imaginative and expressive touch. These changes demonstrate Google's dedication to improving user experiences throughout its ecosystem by offering streamlined connectivity, cutting-edge capabilities, and tailored interactions.

Google's continuous attempts to improve and broaden its product offerings are seen in the incorporation of automatic audio switching and the launch of Photomoji, which highlight the company's focus on customer ease and artistic expression.