clear blue earliest test

Manufacturers state these tests can detect pregnancy up to 6 days before your missed period (equivalent to about 5 days before your expected period).

The available descriptions state the tests are over 99% accurate from the day you expect your period.

They use a mix of digital word displays, plus/minus symbols, and color or line indicators; some packages include both digital and line-style tests.

Timing varies by model: digital Smart Countdown tests show results in about 1–5 minutes, some tests list 2 minutes, and many line-style tests list about 3 minutes.

The tests detect the pregnancy hormone hCG. One product description lists a sensitivity of 10 mIU/mL.

Common features include extra-wide tips for easier urine sampling, Floodguard technology to reduce excess urine on the strip, a flashing stop-light that indicates sampling is complete, and a Smart Countdown on digital displays to show progress.

Kits typically combine different test formats such as early-detection line tests, digital tests with worded results, and rapid detection strip tests in various mixes.

Reviewers frequently report fast, sensitive, and accurate early detection and note that results—especially on digital displays—are clear and easy to read.