--- product_id: 93568912 title: "Fertility Predictor Value Kit with 2 Month Supply of Sensors" brand: "ov-watch" price: "¥332" currency: JPY in_stock: false url: https://www.desertcart.jp/products/93568912-fertility-predictor-value-kit-with-2-month-supply-of-sensors store_origin: JP region: Japan --- # Wrist-mounted comfort 4 days advanced ovulation alert Chloride ion biosensor tech Fertility Predictor Value Kit with 2 Month Supply of Sensors **Brand:** ov-watch **Price:** ¥332 **Availability:** ❌ Out of Stock ## Summary > ⌚ Unlock your fertility window before anyone else does! ## Quick Answers - **What is this?** Fertility Predictor Value Kit with 2 Month Supply of Sensors by ov-watch - **How much does it cost?** ¥332 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/93568912-fertility-predictor-value-kit-with-2-month-supply-of-sensors) ## Best For - ov-watch enthusiasts ## Why This Product - Trusted ov-watch brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Non-Invasive & Comfortable:** Wear it like a sleek wristwatch while you sleep—no mess, no hassle, just effortless tracking. - • **66% More Pregnancies by Month 6:** Boost your chances significantly compared to traditional LH urine kits—because timing is everything. - • **Biological Chloride Ion Sensing:** Cutting-edge biosensor technology tracks your unique body chemistry, not just hormone surges, for precision fertility insights. - • **Clinically Proven & FDA Cleared:** Trust the science behind your fertility journey with a device backed by rigorous clinical testing and official FDA clearance. - • **4 Days Advanced Fertility Window:** Get a full 4-day head start before ovulation to plan with confidence and reduce stress—no more guessing games. ## Overview The Fertility Predictor Value Kit features the FDA-cleared OV-Watch, a wrist-worn biosensor that tracks chloride ion levels every 30 minutes during sleep to predict the 4 most fertile days before ovulation. Clinically proven to increase pregnancy rates by 66% within 6 months compared to LH urine kits, it offers a non-invasive, mess-free, and stress-reducing way to optimize conception timing with advanced, personalized fertility insights. ## Description OV-Watch is a clinically proven, patented fertility predictor that is cleared by the FDA. It is a wrist-mounted, bio-sensing medical device that tracks a woman's individual body chemistry to find the 4 crucial days before ovulation-her most fertile days of the month. OV-Watch has a special processor and biosensor that takes readings from your skin every 30 minutes while you sleep. This advanced technology works differently from other ovulation prediction devices in that it tracks chloride ion levels as opposed to LH or estrogen surges. It allows you to be able to fully utilize all 6 days of fertility- the four most crucial fertile days of a woman's cycle before ovulation and the time during ovulation. With OV-Watch, there are no messy, urine strips and no complicated charts. Just wear the watch at night while you sleep knowing that you will be alerted 4 days before ovulation, giving you plenty of time to plan mutiple romantic interludes if desired. If women use a LH urine kit that only detects hours before ovulation, they may miss their most fertile time since by the time ovulation occurs, the egg, which only has a life span of approximately 12-17 hours, is already beginning to die. Sandra Ann Carson, President of the American Society for Reproductive Medicine states, "Although LH peaks accurately detect ovulation, they do not identify the pre-ovulatory fertile period. Up to two thirds of pregnancies are conceived at or prior to ovulation." Nothing can provide you with your entire fertility window like OV-Watch. The Starter Kit comes with the OV-Watch wrist computer, English language Reference Manual and Quick Start Guide, Plastic storage case and 1-3-month supply of sensors. One sensor will last one full cycle. OV-Watch has a 30 day money back guarantee (any reason) and a full 6 month warranty. OV-Watch is there for its customers. OV-Watch's Customer Care line is 1.866.OVWATCH for service or free medical education through our customer newsletter. ## Features - Clinically proven fertility predictor - cleared by the FDA, Provides the crucial 4 days before ovulation, 66% more pregnancies estimated to occur by month 6 with OV-Watch vs urine LH kits, Biological chloride ion-sensing medical device-not a calendar - Takes the guesswork out of trying to conceive, gives you 4 days advanced notice of 6 day fertility window so that you can plan with less stress in both your lives - No mess, comfortable wrist-mounted, bio-sensing medical device worn while sleeping, easy to use and non-invasive - Clincally tested and doctor recommended ## Images ![Fertility Predictor Value Kit with 2 Month Supply of Sensors - Image 1](https://m.media-amazon.com/images/I/41AGw2lgZTL.jpg) ![Fertility Predictor Value Kit with 2 Month Supply of Sensors - Image 2](https://m.media-amazon.com/images/I/41GMctDgaGL.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/93568912-fertility-predictor-value-kit-with-2-month-supply-of-sensors](https://www.desertcart.jp/products/93568912-fertility-predictor-value-kit-with-2-month-supply-of-sensors) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-11-13*