Best No-Touch Budget — 3-Sensor Averaging
| Technology | 3-sensor infrared no-touch |
| Memory | 20 readings |
| Mute mode | Yes |
| FDA | Cleared |
| Contact | Not required |
The iHealth PT3 uses 3 infrared sensors simultaneously and averages the readings — a design that reduces the measurement error caused by minor positioning variations that plague single-sensor no-touch devices. At under $30, it's the most accurate budget no-touch thermometer we tested. Memory stores 20 readings and the mute mode works for sleeping children.
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