Arm Heart Rate Monitor
FailThe top 5 brands take 100% of clicks, so Arm Heart Rate Monitor is a Fail.
- Flapen Score
- 41 / 100Ranks 5,763 of 8,101 Sports & Outdoors niches · −6 vs the category median of 4741
- Market size
- $1.6M/yr663K searches / yr
- 90-day growth
- +32.5%search demand this quarter
- Competition
- 87%top-5 click share · 3 brands · 18 sellers
Flapen Score
Arm Heart Rate Monitor against its category
The dotted line is the Sports & Outdoors average. Past it, Arm Heart Rate Monitor is stronger. Inside it, weaker.
Market
The Arm Heart Rate Monitor market on Amazon at a glance
Shoppers on Amazon United States searched for Arm Heart Rate Monitor 663K times last year and spent an estimated $1.6M. All 3 brands take every click. Flapen scores it 41 out of 100, a Fail.
01 · Demand
An estimated 2.1% of those searches ended in a purchase.
Shoppers searched for this 663K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 2.1% of those searches ended in a purchase. Searches in the last 90 days moved +32.5% against the 90 days before. Searches, conversion and average price together put the market at an estimated $1.6M a year.
- Searches, last 12 months
- 663K
- Growth, 90 days vs prior 90
- +32.5%
- Conversion, latest week
- 2.1%
- Market size, estimated
- $1.6Ma year
- Top search term
- coros243K searches a year
02 · Price
A sale here is worth $119.56.
Listings sell for $119.56 on average, from $73.89 to $247.32. Amazon reports units sold in ranges. This niche sold 10K to 13K a year. The average listing sells 1,000 to 1,250 of them. At $119.56 that is $120K to $149K a year per listing.
- Average price
- $119.56above the $15 to $100 sweet spot
- Price range
- $73.89–$247.32
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 10K–13K
- Units per listing a year
- 1,000–1,250
- Revenue per listing a year
- $120K–$149K
- Returns
- 5.0%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, 0.0% of listings are out of stock. The average listing ranks #9 within Fitness Technology. It carries 15,425 reviews at 4.35 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 100%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #9in Fitness Technology
- Average rating
- 4.35 starsAmazon United States average 4.42 stars
- Average reviews
- 15,425per 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 31 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
- 31 months
Products
Top Arm Heart Rate Monitor 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
COROS Heart Rate Monitor Comfort Easy to wear Auto-wear Detection Advanced Sensor Precise Data Bluetooth 38 Hours Battery Life Connects up to 3 Devices at Once for Run and Bike-Grey
- Price
- $77.88
- Rating
- 4.3/5
- Reviews
- 2,292
- Age
- 2y ago

COROS Heart Rate Monitor Comfort Easy to wear Auto-wear Detection Advanced Sensor Precise Data Bluetooth 38 Hours Battery Life Connects up to 3 Devices at Once for Run and Bike-Orange
- Price
- $78.00
- Rating
- 4.3/5
- Reviews
- 2,292
- Age
- 2y ago

COROS PACE 4 Ultralight Sport GPS Watch 1.2 AMOLED Touchscreen 19 Days of Daily use Voice Features Advanced Training Tools Accurate GPS Heart Rate Monitor (Black Silicone Standard)
- Price
- $247.32
- Rating
- 4.8/5
- Reviews
- 292
- Age
- 8mo ago

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

COROS PACE 3 GPS Sport Watch - Lightweight Comfortable Running Watch 17-Day Battery Life Accurate GPS Heart Rate Monitor Navigation Sleep Tracking - Black Silicone
- Price
- $209.83
- Rating
- 4.5/5
- Reviews
- 2,074
- Age
- 2y ago
Trending
estimated 90-day click momentum
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

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

COROS Heart Rate Monitor Comfort Easy to wear Auto-wear Detection Advanced Sensor Precise Data Bluetooth 38 Hours Battery Life Connects up to 3 Devices at Once (Gray Large)
- Price
- $77.87
- Rating
- 4.3/5
- Reviews
- 2,292
- Age
- 2y ago

COROS Heart Rate Monitor Comfort Easy to wear Auto-wear Detection Advanced Sensor Precise Data Bluetooth 38 Hours Battery Life Connects up to 3 Devices at Once for Run and Bike-Orange
- Price
- $78.00
- Rating
- 4.3/5
- Reviews
- 2,292
- Age
- 2y ago

COROS Heart Rate Monitor Comfort Easy to wear Auto-wear Detection Advanced Sensor Precise Data Bluetooth 38 Hours Battery Life Connects up to 3 Devices at Once for Run and Bike-Grey
- Price
- $77.88
- Rating
- 4.3/5
- Reviews
- 2,292
- Age
- 2y ago
Newest
by launch date
COROS PACE 4 Ultralight Sport GPS Watch 1.2 AMOLED Touchscreen 19 Days of Daily use Voice Features Advanced Training Tools Accurate GPS Heart Rate Monitor (Black Silicone Standard)
- Price
- $247.32
- Rating
- 4.8/5
- Reviews
- 292
- Age
- 8mo ago

COROS Heart Rate Monitor Comfort Easy to wear Auto-wear Detection Advanced Sensor Precise Data Bluetooth 38 Hours Battery Life Connects up to 3 Devices at Once for Run and Bike-Orange
- Price
- $78.00
- Rating
- 4.3/5
- Reviews
- 2,292
- Age
- 2y ago

COROS Heart Rate Monitor Comfort Easy to wear Auto-wear Detection Advanced Sensor Precise Data Bluetooth 38 Hours Battery Life Connects up to 3 Devices at Once (Gray Large)
- Price
- $77.87
- Rating
- 4.3/5
- Reviews
- 2,292
- Age
- 2y ago

COROS Heart Rate Monitor Comfort Easy to wear Auto-wear Detection Advanced Sensor Precise Data Bluetooth 38 Hours Battery Life Connects up to 3 Devices at Once for Run and Bike-Grey
- Price
- $77.88
- Rating
- 4.3/5
- Reviews
- 2,292
- Age
- 2y ago

COROS PACE 3 GPS Sport Watch - Lightweight Comfortable Running Watch 17-Day Battery Life Accurate GPS Heart Rate Monitor Navigation Sleep Tracking - Black Silicone
- Price
- $209.83
- Rating
- 4.5/5
- Reviews
- 2,074
- Age
- 2y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 87% of clicks. A locked shelf that new listings rarely crack.
Brands
3 flat
Sellers
18
Est. top-5 brand share
100%
Top 20: 100%
Est. top-5 click share
87%
Top 20: 100%
Open market
0%
- COROS86%
- POLAR10%
- AliveCor4%
Demand
Arm Heart Rate Monitor search demand
Weekly searches over the year. Pick a range.
Search terms
Top Arm Heart Rate Monitor search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- coros243K/yr
- coros watch113K/yr
- coros heart rate monitor84K/yr
- coros pace41K/yr
- polar verity sense35K/yr
- armband heart rate monitor19K/yr
- arm heart rate monitor21K/yr
- coros pace 228K/yr
- arm band heart rate monitor12K/yr
- reloj coros12K/yr
Reviews and returns
What reviews say buyers love and hate about Arm Heart Rate Monitor
We read the reviews and the return reasons for every product selling here.
“Never connects”
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 Arm Heart Rate Monitor 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









