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Advanced Digital Ovulation Test

Clearblue

Advanced Digital Ovulation Test

8.1/10 overall

£24.99 (10 tests)

Identifies 2 fertile days plus your 2 highest-fertility peak days by tracking two hormones, not one.

Reviewed by SepehrNot yet hands-on tested — based on research & published specs

Day to day, this works like any ovulation kit but with the guesswork stripped out: you dip the stick in a urine sample around the same time each day and the digital reader gives you a flashing smiley for high fertility or a static smiley for peak fertility, rather than a line you have to squint at and compare to yesterday's. Because it tracks both estrogen and LH rather than LH alone, it typically identifies a two-day fertile window plus two peak days, which gives a genuinely fuller picture than a single-hormone test — useful if your cycles vary in length or you have ever had an ambiguous result on a basic strip.

Against the Easy@Home strips in this category, the trade-off is straightforward: you are paying a real premium per test for the digital readout and the dual-hormone algorithm. Ten tests here cost more than fifty of the Easy@Home strips, and if you need to test daily across a long or irregular cycle — which is exactly when accurate tracking matters most — that cost difference adds up fast. What you get for it is confidence: no second-guessing a faint line, no comparing photos of test sticks in a WhatsApp group to work out if today counts as positive.

This suits people who have found line-reading stressful or unreliable in the past, anyone testing for the first time who wants a clear yes/no answer, and those with less predictable cycles who benefit from the wider fertile-window detection. If you have a well-established, regular cycle and mainly want confirmation of a known fertile day, the Easy@Home strips will do the same job for a fraction of the cost, and most people become confident reading line intensity within a cycle or two.

The main limitation is cost per test, plain and simple — this is not the kit to reach for if you are testing twice a day for months on end. It also requires a AAA battery for the digital holder (included, but worth knowing), and each digital stick is single-use with no readout memory beyond the current cycle, so you will want a period-tracking app alongside it if you want to see patterns over time.

What we liked

  • Digital readout removes line-reading guesswork
  • Dual-hormone tracking widens the fertile window
  • Detects peak fertility, not just the fertile window
  • Easy to use for first-time trackers

Where it falls short

  • Expensive per test versus strip kits
  • Costs add up fast with daily testing
  • No cycle history stored on the device

Specs

Suitable for
Irregular or first-time cycle tracking
Result display
Digital smiley-face readout
Tests per pack
10
Reusable holder
Yes, disposable test sticks
Battery required
1x AAA (included)
Hormones detected
Estrogen and LH

How we scored it

Accuracy

How reliably the test identifies the fertile window and LH surge.

9/10

Dual-hormone tracking catches irregular cycles that single-hormone tests miss.

Ease of Use

How simple the test is to use and read correctly.

9/10

Digital smiley-face readout removes line-reading guesswork.

Value for Money

Cost per test/cycle relative to what you get.

6/10

Pricier per test if you need to test daily across a long cycle.

Weighted by importance for this category — see our editorial policy for how we test.

The alternative

Ovulation Test Strips 50-Pack

Easy@Home

Ovulation Test Strips 50-Pack

Budget-friendly LH strips for daily testing across a full cycle without the cost of digital tests.

7.3/10