Vital Signs Kit for Nurses
FailThe top 5 brands take 100% of clicks, so Vital Signs Kit for Nurses is a Fail.
- Flapen Score
- 43 / 100Ranks 5,224 of 8,101 Sports & Outdoors niches · −4 vs the category median of 4743
- Market size
- $1.4M/yr212K searches / yr
- 90-day growth
- +7.8%search demand this quarter
- Competition
- 91%top-5 click share · 5 brands · 30 sellers
Flapen Score
Vital Signs Kit for Nurses against its category
The dotted line is the Sports & Outdoors average. Past it, Vital Signs Kit for Nurses is stronger. Inside it, weaker.
Market
The Vital Signs Kit for Nurses market on Amazon at a glance
Shoppers on Amazon United States searched for Vital Signs Kit for Nurses 212K times last year and spent an estimated $1.4M. All 5 brands take every click. Demand peaks in Jun. Flapen scores it 43 out of 100, a Fail.
01 · Demand
An estimated 4.3% of those searches ended in a purchase.
Shoppers searched for this 212K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 4.3% of those searches ended in a purchase. Searches in the last 90 days moved +7.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated $1.4M a year.
- Searches, last 12 months
- 212K
- Growth, 90 days vs prior 90
- +7.8%
- Conversion, latest week
- 4.3%
- Market size, estimated
- $1.4Ma year
- Peak month
- June1.9× the quietest month
- Top search term
- whoop life50K searches a year
02 · Price
A sale here is worth $156.72.
Listings sell for $156.72 on average, from $18.24 to $334.84. Amazon reports units sold in ranges. This niche sold 13K to 15K a year. The average listing sells 1,500 to 2,000 of them. At $156.72 that is $235K to $313K a year per listing.
- Average price
- $156.72above the $15 to $100 sweet spot
- Price range
- $18.24–$334.84
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 13K–15K
- Units per listing a year
- 1,500–2,000
- Revenue per listing a year
- $235K–$313K
- Returns
- 2.7%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads and reviews.
100% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 10.6% of listings are out of stock. The average listing ranks #507 within Fitness Technology. It carries 37,771 reviews at 4.18 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 100%
- Prime listings
- 100%
- Out of stock, average day
- 10.6%
- Average rank
- #507in Fitness Technology
- Average rating
- 4.18 starsAmazon United States average 4.42 stars
- Average reviews
- 37,771per listing
- Listings tracked
- 8
04 · Newcomers
1 of last year's 1 launches cleared the first-year sales bar.
1 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 34 months on average, so a newcomer is not facing entrenched names.
- Launched, last 12 months
- 1
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 34 months
Products
Top Vital Signs Kit for Nurses products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 17, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
WHOOP Life - 12 Month Membership-24/7 Activity and Sleep Tracker Personalized Coaching Menstrual Cycle Insights- 14+ Day Battery Life
- Price
- $334.84
- Rating
- 4.3/5
- Reviews
- 3,855
- Age
- 1y ago

OMRON Complete 2-in-1 Blood Pressure Monitor + EKG for Home Use & Upper Arm Blood Pressure Cuff - #1 Doctor & Pharmacist Recommended Brand - Clinically Validated - Connect App
- Price
- $122.94
- Rating
- 4.2/5
- Reviews
- 2,124
- Age
- 7y ago

KardiaMobile 1-Lead EKG Monitor Medical-Grade FDA-Cleared Personal Heart Monitor Detects Normal AFib & Arrhythmias 30 Second Results Works with Most Smartphones HSA&FSA Eligible
- Price
- $73.89
- Rating
- 4.4/5
- Reviews
- 83,279
- Age
- 10y ago

WHOOP Peak - 12 Month Membership -24/7 Activity and Sleep Tracker Personalized Coaching Menstrual Cycle Insights - 14+ Days Battery Life
- Price
- $221.84
- Rating
- 4.3/5
- Reviews
- 3,855
- Age
- 1y ago

iHealth No-Touch Forehead Thermometer for Adults Kids Babies - 1s Fast Accurate 3 Ultra-Sensitive Sensors Quiet Vibration Feedback Digital Large LED Digits Easy to Use for Home & Nurses PT3
- Price
- $18.24
- Rating
- 4.4/5
- Reviews
- 178,399
- Age
- 8y ago
Trending
estimated 90-day click momentum
Polar H10 Heart Rate Monitor Chest Strap - ANT + Bluetooth Waterproof HR Sensor for Men and Women Black M-XXL
- Price
- $95.89
- Rating
- 4.2/5
- Reviews
- 26,663
- Age
- 7y ago

KardiaMobile 1-Lead EKG Monitor Medical-Grade FDA-Cleared Personal Heart Monitor Detects Normal AFib & Arrhythmias 30 Second Results Works with Most Smartphones HSA&FSA Eligible
- Price
- $73.89
- Rating
- 4.4/5
- Reviews
- 83,279
- Age
- 10y ago

WHOOP Peak - 12 Month Membership -24/7 Activity and Sleep Tracker Personalized Coaching Menstrual Cycle Insights - 14+ Days Battery Life
- Price
- $221.84
- Rating
- 4.3/5
- Reviews
- 3,855
- Age
- 1y ago

POLAR Loop Smart Screen-Free Wearable Health Band with 24/7 Heart Rate Sleep Tracking Automatic Detection No Subscription 8-Day Battery.
- Price
- $192.33
- Rating
- 3.3/5
- Reviews
- 139
- Age
- 8mo ago

WHOOP One - 12 Month Membership 24/7 Activity and Sleep Tracker Personalized Coaching Menstrual Cycle Insights- 14+ Day Battery Life
- Price
- $193.80
- Rating
- 4.3/5
- Reviews
- 3,855
- Age
- 1y ago
Newest
by launch date
POLAR Loop Smart Screen-Free Wearable Health Band with 24/7 Heart Rate Sleep Tracking Automatic Detection No Subscription 8-Day Battery.
- Price
- $192.33
- Rating
- 3.3/5
- Reviews
- 139
- Age
- 8mo ago

WHOOP Life - 12 Month Membership-24/7 Activity and Sleep Tracker Personalized Coaching Menstrual Cycle Insights- 14+ Day Battery Life
- Price
- $334.84
- Rating
- 4.3/5
- Reviews
- 3,855
- Age
- 1y ago

WHOOP Peak - 12 Month Membership -24/7 Activity and Sleep Tracker Personalized Coaching Menstrual Cycle Insights - 14+ Days Battery Life
- Price
- $221.84
- Rating
- 4.3/5
- Reviews
- 3,855
- Age
- 1y ago

WHOOP One - 12 Month Membership 24/7 Activity and Sleep Tracker Personalized Coaching Menstrual Cycle Insights- 14+ Day Battery Life
- Price
- $193.80
- Rating
- 4.3/5
- Reviews
- 3,855
- Age
- 1y ago

OMRON Complete 2-in-1 Blood Pressure Monitor + EKG for Home Use & Upper Arm Blood Pressure Cuff - #1 Doctor & Pharmacist Recommended Brand - Clinically Validated - Connect App
- Price
- $122.94
- Rating
- 4.2/5
- Reviews
- 2,124
- Age
- 7y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 91% of clicks. A locked shelf that new listings rarely crack.
Brands
5 rising
Sellers
30
Est. top-5 brand share
100%
Top 20: 100%
Est. top-5 click share
91%
Top 20: 100%
Open market
0%
- WHOOP57%
- Omron14%
- AliveCor13%
- iHealth10%
- POLAR6%
Demand
Vital Signs Kit for Nurses search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jun · busiest ÷ quietest = 1.9×
Search terms
Top Vital Signs Kit for Nurses search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- whoop life50K/yr
- whoop mg44K/yr
- ihealth thermometer19K/yr
- omron complete13K/yr
- omron ekg monitor8K/yr
- omron complete with ekg8K/yr
- apple health9K/yr
- ekg monitor omron4K/yr
- omron ekg7K/yr
- omron blood pressure monitor ekg4K/yr
Reviews and returns
What reviews say buyers love and hate about Vital Signs Kit for Nurses
We read the reviews and the return reasons for every product selling here.
“Accuracy is poor”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
16 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Vital Signs Kit for Nurses questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









