---
title: "Fertility Tracker for Women — $84K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/fertility-tracker-for-women"
last_updated: "2026-08-09T07:52:34.674Z"
locale: en
meta:
description: "Niche score 42/100 · $84K/yr market · 29K searches/yr · $101.35 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 42/100 · $84K/yr market · 29K searches/yr · $101.35 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Fertility Tracker for Women — $84K/yr Amazon US Niche (2026) - Flapen"
---
# **fertility tracker for women**
**Skip it**
Soft demand (-17.4% this quarter) — this niche doesn't clear our bar today.
Market size 21Growth 16Conversion 35Competition 40Returns 92Price range 34Avg price 75Brand share 33Review moat 23Quality gap 81
**Returns**
**Great****1.1%**
return rate — above 5% kills the launch gate
**Quality gap**
**Great****4.2★**
avg incumbent rating — lower means beatable quality
**Avg price**
**Great****$101.35**
avg listing price — sweet spot $15–$100
**Competition**
**Okay****61%**
top-5 click share — leaders hold, buyers still browse
**Conversion**
**Okay****2.8%**
search→purchase rate — share of searches ending in a sale
**Price range**
**Okay****$10.06–$263.53**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Brand share**
**Okay****85%**
top-5 brand share — brands hold most of the demand
**Review moat**
**Bad****8,138.53**
avg incumbent reviews — the moat a new listing must climb
**Market size**
**Bad****$84K**
$84K/yr · 29K searches
**Growth**
**Bad****-17.4%**
90-day search growth — must beat 0% to launch
**Signals**[** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
According to Flapen's Amazon United States niche tracking, fertility tracker for women is a $84K/yr Amazon United States market (29K searches/yr). The top 5 brands hold 85% of demand. Demand peaks in Jan–Aug–Sep–Oct–Nov–Dec. Verdict: Skip it — 42/100.
Data updated Jul 14, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **fertility tracker for women market data**
- **Units sold / yr**
- **500–750**
- avg 0–100/product
- **Revenue / yr**
- **$51K–$76K**
- units × avg price
- **Conversion rate**
- **2.8%**
- **Avg BSR**
- **#46**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **1.8%**
- **Avg brand age**
- **62 months**
- **Avg seller age**
- **167 days**
## **Competition & brand share**
The top 5 products take 61% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**9 **▼falling
**Sellers**
**24**
**Top-5 brand share**
**85%**
Top 20: 100%
**Top-5 click share**
**61%**
Top 20: 100%
**Open market**
**6%**
- Mira27% - Clearblue24% - Inito15% - Vivoo10% - Proov9% - Easy@Home9% - Open — no brand owns it (3 brands, 6%)
## **Demand & seasonality**
Weekly Amazon search volume, last 76 weeks — -17.4% search growth over the last 90 days.
5K3KSpike '25Prime Day '25Holiday '25 seasonFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun
Peak months: Jan, Aug, Sep, Oct, Nov, Dec · busiest ÷ quietest = 3.1×
[**Open Trend **](https://flapen.com/research/us/health-household/fertility-tracker-for-women/trend)
## **Top fertility tracker for women search terms**
- **at home fertility test for women**5K/yr-8.6%2.1% conv. - **fertility tracker for women**8K/yr-10.6%2.0% conv. - **fertility monitor for women**8K/yr-41.1%1.5% conv. - **womens fertility test**5K/yr-16.3%2.9% conv. - **ovulation monitor**4K/yr+8.5%2.3% conv. [**All search terms **](https://flapen.com/research/us/health-household/fertility-tracker-for-women/search-terms)
## **Top fertility tracker for women products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%10%$8K20%$17K30%$25K40%$34K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 19 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Mira Fertility MAX Ovulation Predictor Kit for Women with 20 Ovulation Test Sticks Digital Ovulation Tracker & Easy to Use Mira App Monitor PdG LH & E3G at Home Individual Ovulation Test Strips**Mira**$214.90**3.8★196 rev](https://www.amazon.com/dp/B0BSMS37W8) [2**Clearblue Fertility Monitor Test Sticks 30 Count**Clearblue**$44.02**4.4★4,580 rev](https://www.amazon.com/dp/B0000532PO) [3**Vivoo FSH Fertility & Menopause Test At-Home Ovarian Reserve and Perimenopause Hormone Test for Women | 10 FSH Test Strips + 10 Cups | 5-Min Results | Free App Tracking**Vivoo**$10.21**4.0★55 rev](https://www.amazon.com/dp/B0DPHNRM9P) [4**Clearblue Fertility Monitor 1 Touch-Screen Monitor 1 Ct**Clearblue**$122.87**4.4★4,580 rev](https://www.amazon.com/dp/B00R1V66SG) [5**Inito Fertility Monitor & Hormone Tracker for Women | Track and Confirm Ovulation | Measures Estrogen LH PdG FSH | Includes 15 Strips + Free app (Compatible with All iPhones)**Inito**$129.35**4.3★1,670 rev](https://www.amazon.com/dp/B0GM5P3D6F)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Inito Fertility Monitor & Hormone Tracker for Women | Track and Confirm Ovulation | Measures Estrogen LH PdG FSH | Includes 15 Strips + Free app (Compatible with All iPhones)**Inito**$129.35**1,670 rev2mo ago](https://www.amazon.com/dp/B0GM5P3D6F) [**Mira Ultra4 Fertility Monitor & Ovulation Test Kit for Women at-Home 4-Hormone Tracker (LH FSH E3G PdG) Digital Analyzer with 20 Test Wands 7 More Accurate Than Other Fertility Trackers**Mira**$222.88**43 rev9mo ago](https://www.amazon.com/dp/B0FSLWY36K) [**Frida Fertility All-in-One Ovulation & Pregnancy Test Kit 30 Easy at-Home LH Strips Ovulation Tracker 2 Early Detection Pregnancy Tests & Reusable No-Mess Pee Cup**Frida Fertility**$25.75**118 rev1y ago](https://www.amazon.com/dp/B0F2GSJTJ9) [**Proov - 4-in-1 Fertility Test for Women - Ovulation & Pregnancy Test Strips - Monitors FSH LH PdG & hCG - Promote Chance of Pregnancy - Fertility Hormone Tracking - 1 Cycle Test Kit - 20 Tests**Proov**$37.33**29 rev1y ago](https://www.amazon.com/dp/B0DZ9S1BXJ) [**Vivoo FSH Fertility & Menopause Test At-Home Ovarian Reserve and Perimenopause Hormone Test for Women | 10 FSH Test Strips + 10 Cups | 5-Min Results | Free App Tracking**Vivoo**$10.21**55 rev1y ago](https://www.amazon.com/dp/B0DPHNRM9P)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Inito Fertility Monitor & Hormone Tracker for Women | Track and Confirm Ovulation | Measures Estrogen LH PdG FSH | Includes 15 Strips + Free app (Compatible with All iPhones)**Inito**$129.35**4.3★**▲ 298%**](https://www.amazon.com/dp/B0GM5P3D6F) [**Mira Fertility Plus Tracking Monitor Kit with 10 Estrogen + LH Ovulation Test Wands and Connected App Patented Smart System Predicts Ovulation with Actual LH and E3G Concentrations**Mira**$167.24**4.2★**▲ 245%**](https://www.amazon.com/dp/B08XMWZJ1S) [**Mira Fertility MAX Ovulation Predictor Kit for Women with 20 Ovulation Test Sticks Digital Ovulation Tracker & Easy to Use Mira App Monitor PdG LH & E3G at Home Individual Ovulation Test Strips**Mira**$214.90**3.8★**▲ 156%**](https://www.amazon.com/dp/B0BSMS37W8) [**Vivoo FSH Fertility & Menopause Test At-Home Ovarian Reserve and Perimenopause Hormone Test for Women | 10 FSH Test Strips + 10 Cups | 5-Min Results | Free App Tracking**Vivoo**$10.21**4.0★**▲ 26%**](https://www.amazon.com/dp/B0DPHNRM9P) [**Mira Ultra4 Fertility Monitor & Ovulation Test Kit for Women at-Home 4-Hormone Tracker (LH FSH E3G PdG) Digital Analyzer with 20 Test Wands 7 More Accurate Than Other Fertility Trackers**Mira**$222.88**4.0★**▲ 19%**](https://www.amazon.com/dp/B0FSLWY36K)
**~~View all trending →~~**
## **What buyers say about fertility tracker for women**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Ease Of Use**28%
*“Easy to read”*
**Fertility/Conception**21%
*“This is a great for trying to conceive”*
**Value For Money**9%
*“Good value for the price”*
**Accuracy-Overall**8%
*“Easy and Accurate”*
**Quality-Overall**7%
*“good quality”*
**Efficiency**5%
*“worked really well”*
**Health Monitoring**3%
*“is SO helpful to track”*
**Hormonal Balance**3%
*“It's great to have the ability to monitor these key hormones so closely”*
**Advertised Vs Actual Product**2%
*“As described”*
**Assembly/Installation**1%
*“Super easy to set up”*
### **What buyers complain about **
**Functionality-Overall**23%
*“DID NOT WORK”*
**Accuracy-Overall**14%
*“unsure about accuracy”*
**Value For Money**11%
*“Not worth your money”*
**Durability**8%
*“Broken”*
**Measurement/Reading Accuracy**5%
*“Faulty Tests”*
**Ease Of Use**4%
*“Difficult to use”*
**Quality-Overall**3%
*“HORRIBLE QUALITY”*
**Software/Application**3%
*“The app is not very user friendly”*
**Connectivity-Overall**2%
*“it doesnt always connect”*
**Natural Resource Wastage**2%
*“Waste of money”*
### **Top return reasons **
**Functionality-Overall**37%
**Value For Money**10%
**Advertised Vs Actual Product**7%
**Accuracy-Overall**7%
**Size-Overall**6%
**Measurement/Reading Accuracy**6%
**Compatibility-Overall**5%
**Product Condition**3%
**Connectivity-Overall**2%
**Software/Application**2%
## **Common questions**
- **Is fertility tracker for women profitable to sell on Amazon United States?**
- The niche generates $84K/yr across 19 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is -17.4%. Flapen's verdict: Skip it (42/100).
- **How competitive is the fertility tracker for women niche?**
- 9 brands and 24 sellers compete. The top 5 products take 61% of clicks and top 5 brands hold 85% of demand.
- **What do buyers complain about in fertility tracker for women?**
- Top complaints mined from reviews: Functionality-Overall, Accuracy-Overall, Value For Money. The return rate is 1.1%.
- **When does demand for fertility tracker for women peak?**
- Demand peaks in Jan–Aug–Sep–Oct–Nov–Dec; the busiest month runs 3.1× the quietest.
- **What does it cost to enter the fertility tracker for women niche?**
- Listings span $10.06–$263.53; the average listing price is $101.35 (sweet spot $15–$100). The average incumbent carries 8,139 reviews — the moat a new listing must climb.
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