powerbreathe
Skip itBrand-locked demand (top 5 brands take 98% of clicks) — this niche doesn't clear our bar today.
Price range
Incredible$16.17–$78.82cheapest to priciest tracked listing — scored on the share inside $15–$100
Avg price
Great$48.18avg listing price — sweet spot $15–$100
Returns
Great1.5%return rate — above 5% kills the launch gate
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Growth
Good+43.5%90-day search growth — must beat 0% to launch
Conversion
Okay3.8%search→purchase rate — share of searches ending in a sale
Review moat
Okay2,418.75avg incumbent reviews — the moat a new listing must climb
Market size
Okay$105K$105K/yr · 57K searches
Competition
Bad91%top-5 click share — a locked-up shelf
Brand share
Bad98%top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, powerbreathe is a $105K/yr Amazon United States market (57K searches/yr). The top 5 brands hold 98% of demand. Demand peaks in Sep–Dec. Verdict: Skip it — 48/100.
Data updated Jul 14, 2026 · scored weekly · How we score niches
powerbreathe market data
- Units sold / yr
- 2K–3K
- avg 250–500/product
- Revenue / yr
- $96K–$120K
- units × avg price
- Conversion rate
- 3.8%
- Avg BSR
- #800
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 63%
- Out of stock
- 15.4%
- Avg brand age
- 47 months
- Avg seller age
- 189 days
Competition & brand share
The top 5 products capture 91% of clicks — a locked-up shelf that new listings rarely crack.Brands
6 rising
Sellers
9
Top-5 brand share
98%
Top 20: 100%
Top-5 click share
91%
Top 20: 100%
Open market
0%
- POWERBREATHE64%
- The Breather14%
- Inhale13%
- Expand-A-Lung4%
- TRAININGMASK3%
- Giyosk2%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +43.5% search growth over the last 90 days.Peak months: Sep, Dec · busiest ÷ quietest = 2.9×
Top powerbreathe search terms
- powerbreathe28K/yr
- power breathe device8K/yr
- powerbreathe plus8K/yr
- power breathe7K/yr
- powerbreathe device7K/yr
Top powerbreathe 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.
All 8 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
POWERbreathe - Blue Medium Resistance
POWERBREATHE$76.174.3★396 rev
THE BREATHER Natural Breathing Exerciser Trainer For Drug-Free Respiratory Therapy Breathe Easier with Stronger Lungs Guided Mobile Training App Included
The Breather$50.414.4★9,132 rev
POWERbreathe - Breathing Exercise Device Breathing Trainer and Therapy Tool to Strengthen Breathing Muscles and Help Lung Capacity Handheld Inspiratory Muscle Trainer - Black Medium Resistance
POWERBREATHE$78.824.2★117 rev
Inhale Lung Trainer | Breathing Exercise Device for Lungs | Made in USA | Lung Exerciser Device | Breathing Trainer | Adjustable Resistance | Medical Grade Silicone Mouthpiece | Carrying Case included
Inhale$19.654.3★2,029 rev
POWERbreathe - Breathing Exercise Device Breathing Trainer and Therapy Tool to Strengthen Breathing Muscles and Help Lung Capacity Handheld Inspiratory Muscle Trainer - Black Heavy Resistance
POWERBREATHE$75.934.2★111 rev
Newest
by launch date
Giyosk Breathing Exercise Device for Lungs Lung Expansion and Mucus Relief Device Portable Expiratory Breathing Exerciser with A Set of Accessories Breathing Trainer for Lung Cleanse(Green)
Giyosk$26.621,687 rev
Inhale Lung Trainer | Breathing Exercise Device for Lungs | Made in USA | Lung Exerciser Device | Breathing Trainer | Adjustable Resistance | Medical Grade Silicone Mouthpiece | Carrying Case included
Inhale$19.652,029 rev
EXPAND-A-LUNG | Breathing Exerciser Device for Lungs | Airflow Trainer Fitness | Cardio Expansion & Capacity | Sports Endurance | Dual-Way Inhale-Exhale Workout
Expand-A-Lung$16.172,522 rev
THE BREATHER Natural Breathing Exerciser Trainer For Drug-Free Respiratory Therapy Breathe Easier with Stronger Lungs Guided Mobile Training App Included
The Breather$50.419,132 rev
POWERbreathe - Breathing Exercise Device Breathing Trainer and Therapy Tool to Strengthen Breathing Muscles and Help Lung Capacity Handheld Inspiratory Muscle Trainer - Black Medium Resistance
POWERBREATHE$78.82117 rev
Trending
90-day click momentum
Elevation 2.0 Training Mask Large
TRAININGMASK$41.684.4★
EXPAND-A-LUNG | Breathing Exerciser Device for Lungs | Airflow Trainer Fitness | Cardio Expansion & Capacity | Sports Endurance | Dual-Way Inhale-Exhale Workout
Expand-A-Lung$16.174.3★
Giyosk Breathing Exercise Device for Lungs Lung Expansion and Mucus Relief Device Portable Expiratory Breathing Exerciser with A Set of Accessories Breathing Trainer for Lung Cleanse(Green)
Giyosk$26.624.2★
POWERbreathe - Breathing Exercise Device Breathing Trainer and Therapy Tool to Strengthen Breathing Muscles and Help Lung Capacity Handheld Inspiratory Muscle Trainer - Black Heavy Resistance
POWERBREATHE$75.934.2★
Inhale Lung Trainer | Breathing Exercise Device for Lungs | Made in USA | Lung Exerciser Device | Breathing Trainer | Adjustable Resistance | Medical Grade Silicone Mouthpiece | Carrying Case included
Inhale$19.654.3★
What buyers say about powerbreathe
What buyers praise and complain about, mined from review topics.What buyers love
“This has help a lot with my breathing and health”
“Great build quality”
“As advertised”
“Works well”
“Easy to use”
“I found the huff cough technique works as effective”
“Improves respiratory health”
“Very good for the price”
“This product is really helping my breathing issues”
“Always clean it”
What buyers complain about
“Instructions are confusing & written poorly”
“Item did not adjust to increase breathing difficulty”
“Broke”
“Cheap, didnt work as expected”
“It is very complicated and not helpful”
“You will drip a lot of spit”
“In case others are allergic, beware”
“Didn't work”
“It's super weak”
“Not great, because the air builds up and it becomes very damp and wet really fast”
Top return reasons
Common questions
- Is powerbreathe profitable to sell on Amazon United States?
- The niche generates $105K/yr across 8 tracked products. 90-day search growth is +43.5%. Flapen's verdict: Skip it (48/100).
- How competitive is the powerbreathe niche?
- 6 brands and 9 sellers compete. The top 5 products take 91% of clicks and top 5 brands hold 98% of demand.
- What do buyers complain about in powerbreathe?
- Top complaints mined from reviews: Instructions/User Manual/Troubleshooting, Breathability, Durability. The return rate is 1.5%.
- When does demand for powerbreathe peak?
- Demand peaks in Sep–Dec; the busiest month runs 2.9× the quietest.
- What does it cost to enter the powerbreathe niche?
- Listings span $16.17–$78.82; the average listing price is $48.18 (sweet spot $15–$100). The average incumbent carries 2,419 reviews — the moat a new listing must climb.