Can an app take your body temperature?
Short answer
A standard phone app cannot take a reliable clinical body-temperature reading by itself. Use a suitable digital thermometer. A companion app such as OMRON connect can store readings from a compatible smart thermometer, but the external thermometer supplies the measurement.
Which app should you try?
OMRON connect
Consider OMRON connect if you have a supported OMRON smart thermometer and want its readings stored alongside other health measurements.
What these apps need to do
Compare documented capabilities
This is what we could verify from official sources. Pricing can still affect whether a feature is available to you.
| App | Body temperature tracking | Pricing |
|---|---|---|
| OMRON connect | Supported | Free with paid upgrades |
What you get with each app
OMRON connect
Omron Healthcare, Inc.
Consider OMRON connect if you have a supported OMRON smart thermometer and want its readings stored alongside other health measurements.
Useful features
Keep in mind: The compatible thermometer takes the measurement. The app and the phone alone do not replace a thermometer.
Use a thermometer for the measurement
The NHS advises using a digital thermometer correctly when you choose to take your temperature. A generic app that asks you to touch the screen or camera does not provide the same measurement as a suitable thermometer.
A companion app can keep the history
Some smart thermometers send their readings to a manufacturer's app. This can help you keep a dated history and share it, but it does not improve an incorrect reading or make an unsupported thermometer compatible. Check the exact device list first.
Symptoms still matter
The NHS says a high temperature in adults is usually 38C or above, but you may still feel hot, cold or shivery even if a thermometer reads below 38C. Follow current NHS guidance and seek help when symptoms or circumstances warrant it rather than relying only on an app alert.
Sources and how we checked
Source-based research; not hands-on testing. We use official product pages, developer listings and support documentation, then flag details that still need checking.