Inito Fertility Monitor & Hormone Tracker for Women - Predict

Our review of the Inito Fertility Monitor finds it best suited to women who want a detailed, data-driven look at their cycles and ovulation. The single biggest reason to buy is its ability to measure four hormones from one strip, giving a fuller picture than tests that only track LH. The device pairs with a free app to display charts and actual hormone values, which helps users identify up to six fertile days and confirm ovulation with a PdG reading. Note: this specific model works with iPhone 12 Pro Max only, so choose the correct phone model before ordering.

Key Features

• Four-hormone measurement: Each test strip reports Estrogen, LH, PdG and FSH so users see a more complete hormonal profile across the cycle.
• Extended fertile window: By measuring Estrogen and LH the monitor identifies up to six fertile days, which can improve timing for conception efforts.
• Ovulation confirmation: The PdG measurement confirms whether ovulation actually occurred, rather than inferring it from LH alone.
• Follicle tracking: FSH readings help track follicle growth and give additional context about cycle health beyond ovulation timing.
• App with charts: The free companion app displays charts and actual hormone values so users can follow trends and compare cycles over time.
• Model-specific hardware: This unit is configured to work with iPhone 12 Pro Max only, so compatibility must be checked before purchase.

Who It's For

The Inito Fertility Monitor is aimed at women who want clinical-style hormone data from home and are comfortable using a smartphone app to track charts and values. It suits people actively trying to conceive who need both prediction of fertile days and confirmation of ovulation with PdG.

It is not for users who want a universal or multi-phone hardware fit; this listing is limited to iPhone 12 Pro Max compatibility only. Users seeking a simpler single-hormone strip or a non-smartphone solution should look elsewhere.

Pros & Cons

Pros

• Comprehensive hormonal picture by measuring Estrogen, LH, PdG and FSH on one strip improves insight into the cycle.
• Identifies a longer fertile window, helping couples plan intercourse on the most promising days.
• App charts and numeric values make it easier to see trends and confirm ovulation rather than guessing.
• PdG confirmation reduces uncertainty after an LH surge and supports clearer decision making.

Cons

• Device compatibility is restricted to iPhone 12 Pro Max, which limits who can use this exact product.
• Requires regular strip use and app interaction, which may be more involved than one-off tests for some users.

Specifications

Product type	Fertility monitor & hormone tracker
Measured hormones	Estrogen, LH, PdG (progesterone metabolite), FSH
Included test strips	15 test strips
Compatibility	Works with iPhone 12 Pro Max only
App	Free companion app with charts and actual hormone values
Primary benefits	Predicts fertile days and confirms ovulation

Our Verdict

The Inito Fertility Monitor is a strong option for users who want multi-hormone data and cycle charts at home; it offers better context than LH-only tests and the PdG confirmation adds meaningful certainty. It represents good value for people with an iPhone 12 Pro Max who plan to test across multiple cycles and want actionable hormone trends rather than a single yes/no strip.

Frequently Asked Questions

Will this device work with other phones?
No, this specific model is designed for use with iPhone 12 Pro Max only; select the correct phone model before ordering.

How does PdG help confirm ovulation?
PdG is a progesterone metabolite measured after ovulation; a sustained PdG rise in urine indicates that ovulation has occurred.

Do I need the app to use the monitor?
The free app displays charts and numeric values and is required to interpret and track hormone readings over time.