Is tuning fork profitable to sell on Amazon United States?

The niche generates $2.0M/yr across 56 tracked products. 15 of 24 products launched in the last 360 days are still selling. 90-day search growth is -18.9%. Flapen's verdict: Worth a look (67/100).

How competitive is the tuning fork niche?

45 brands and 59 sellers compete. The top 5 products take 34% of clicks and top 5 brands hold 37% of demand.

What do buyers complain about in tuning fork?

Top complaints mined from reviews: Instructions/User Manual/Troubleshooting, Quality-Overall, Functionality-Overall. The return rate is 2.5%.

When does demand for tuning fork peak?

Demand peaks in Jan; the busiest month runs 1.8× the quietest.

What does it cost to enter the tuning fork niche?

Listings span $5.54–$162.09; the average listing price is $36.11 (sweet spot $15–$100). The average incumbent carries 292 reviews — the moat a new listing must climb.

tuning fork

Worth a look

Shows no brand lock-in (top 5 brands take 37% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Brand share

Incredible37%

top-5 brand share — no brand owns this niche

Avg price

Incredible$36.11

avg listing price — sweet spot $15–$100

Market size

Great$2.0M

$2.0M/yr · 1.1M searches

Review moat

Great292.27

avg incumbent reviews — the moat a new listing must climb

Competition

Great34%

top-5 click share — an open shelf

Returns

Good2.5%

return rate — above 5% kills the launch gate

Conversion

Good5.1%

search→purchase rate — share of searches ending in a sale

Price range

Good$5.54–$162.09

cheapest to priciest tracked listing — scored on the share inside $15–$100

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Growth

Bad-18.9%

90-day search growth — must beat 0% to launch

Signals No Dominant Brand

According to Flapen's Amazon United States niche tracking, tuning fork is a $2.0M/yr Amazon United States market (1.1M searches/yr). The top 5 brands hold 37% of demand. Demand peaks in Jan. Verdict: Worth a look — 67/100.

Data updated Jul 9, 2026 · scored weekly · How we score niches

tuning fork market data

Units sold / yr: 50K–60K; avg 1,000–1,250/product
Revenue / yr: $1.8M–$2.2M; units × avg price
Conversion rate: 5.1%
Avg BSR: #55
Page quality: 0%
Prime: 100%
Sponsored: 98%
Out of stock: 1.8%
Avg brand age: 40 months
Avg seller age: 188 days

Competition & brand share

Clicks spread well past the top 5 (34% combined) — an open shelf where new products get seen.

Brands

45 rising

Sellers

Top-5 brand share

37%

Top 20: 74%

Top-5 click share

34%

Top 20: 66%

Open market

59%

CBCJIEHUXL12%
LOTS OF ZEN8%
ENSO SENSORY7%
Mieaoll6%
Skitobed4%
SURGICAL ONLINE4%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -18.9% search growth over the last 90 days.

Peak months: Jan · busiest ÷ quietest = 1.8×

Open Trend

Top tuning fork search terms

tuning forks for healing339K/yr -20.5%4.0% conv.
tuning fork188K/yr -16.3%5.2% conv.
tuning forks109K/yr -15.4%2.9% conv.
tuning forks for healing set111K/yr -33.0%4.1% conv.
128 hz tuning fork62K/yr -35.1%6.2% conv.
128 hz tuning fork medical grade21K/yr +57.3%7.9% conv.
tuning fork set38K/yr -21.9%2.5% conv.
tuning fork 128 hz26K/yr +11.7%7.2% conv.
128hz tuning forks for healing34K/yr -33.0%7.6% conv.
pure frequencies tuning forks19K/yr -30.6%3.0% conv.

All search terms

Top tuning fork 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

128 Hz Weighted Tuning Fork Medical-Grade Tuning Forks for Healing-Professional Tuning Fork C128 with Mallet Essential Yoga and Meditation Accessories & Sound Healing Instruments

CBCJIEHUXL$9.594.2★338 rev

LOTS OF ZEN Tuning Fork for Healing Set (128Hz 256Hz 512Hz)

LOTS OF ZEN$32.804.5★2,579 rev

Resonance Tuning Fork for Healing Set 128Hz 136.1Hz 256Hz 384Hz for Stress Relief Sleep Chakra Balance and Nervous System Reset | Activator + Pouch | Weighted & Unweighted

ENSO SENSORY$54.334.6★567 rev

Tuning Forks for Healing 128Hz 136Hz 256Hz 384Hz Tuning Fork Set for Meditation Yoga and Chakra Energy Therapy Perfect Healing Gift for Mom or Girlfriend on Mothers Day Birthday

Mieaoll$31.864.4★101 rev

Sound Healing Tuning Fork Set - Tuning Forks for Chakra Alignment & Stress Relief Otto 128Hz Earth Om 136Hz Yin 256Hz Yang 384Hz Activator & Pouch Ideal for Meditation & Home Therapy

Skitobed$31.714.5★63 rev

Newest

by launch date

Tuning Forks for Healing Set - 128Hz 136Hz 256Hz 384Hz with Activator Weighted & Unweighted Sound Tools for Chakra Balance Yoga Meditation Includes Velvet Pouch & Cleaning Cloth

Mayful$35.1266 rev

today

Awzhmy Tuning Forks for Healing Set 128Hz 136.1Hz 256Hz 384Hz Weighted & Unweighted Resonance Sound Therapy Tuning Fork Set Healing Instruments for Meditation Yoga Chakra Balance

Awzhmy$22.4731 rev

4mo ago

FQMQIVY Tuning Forks for Healing Set - 128Hz 136.1Hz 256Hz 384Hz 432Hz Weighted & Unweighted Tuning Forks with Vegan Leather Pouch & Activator 128 Hz Tuning Fork for Chakra Yoga Meditation & Gift

FQMQIVY$41.7636 rev

5mo ago

TABARO Tuning Forks for Healing Set - Includes 128HZ 136.1HZ 256HZ 384HZ Weighted & Unweighted Tuning Forks for Chakra/Sound Therapy/Yoga/Meditation/Gift/Mothers Day

TABARO$32.4042 rev

5mo ago

Tuning Forks for Healing 128Hz 136Hz 256Hz 384Hz Tuning Fork Set for Meditation Yoga and Chakra Energy Therapy Perfect Healing Gift for Mom or Girlfriend on Mothers Day Birthday

Mieaoll$31.86101 rev

7mo ago

What buyers say about tuning fork

What buyers praise and complain about, mined from review topics.

What buyers love

Quality-Overall29%

“Build quality is impressive”

Value For Money10%

“Best price”

Ease Of Use8%

“Easy to use”

Advertised Vs Actual Product6%

“Accurate description”

Soothing Effect5%

“Very soothing”

Durability3%

“with durable materials”

Instructions/User Manual/Troubleshooting3%

“instructions very helpful”

Strength3%

“the sound they produce is much stronger”

Vibration/Speed Control3%

“Good vibrations”

Audio Quality2%

“Sound quality was nice”

What buyers complain about

Instructions/User Manual/Troubleshooting15%

“No instructions”

Quality-Overall13%

“This product is low quality”

Functionality-Overall8%

“Not effective”

Advertised Vs Actual Product5%

“Not as expected”

Value For Money5%

“Waste of money”

Vibration/Speed Control4%

“the problem is it only vibrates for about 5 Seconds which is not at all what I expected”

Durability3%

“Broke”

Accuracy-Overall2%

“Im not sure how to test their accuracy”

Ease Of Use2%

“hard to feel”

Pain Relief-Overall2%

“Not sure if it helps with pain relief just yet”

Top return reasons

Functionality-Overall31%

Advertised Vs Actual Product13%

Quality-Overall9%

Vibration/Speed Control6%

Size-Overall6%

Instructions/User Manual/Troubleshooting4%

Value For Money4%

Tune Retention3%

Audio Quality3%

Product Condition2%

Common questions

Is tuning fork profitable to sell on Amazon United States?: The niche generates $2.0M/yr across 56 tracked products. 15 of 24 products launched in the last 360 days are still selling. 90-day search growth is -18.9%. Flapen's verdict: Worth a look (67/100).
How competitive is the tuning fork niche?: 45 brands and 59 sellers compete. The top 5 products take 34% of clicks and top 5 brands hold 37% of demand.
What do buyers complain about in tuning fork?: Top complaints mined from reviews: Instructions/User Manual/Troubleshooting, Quality-Overall, Functionality-Overall. The return rate is 2.5%.
When does demand for tuning fork peak?: Demand peaks in Jan; the busiest month runs 1.8× the quietest.
What does it cost to enter the tuning fork niche?: Listings span $5.54–$162.09; the average listing price is $36.11 (sweet spot $15–$100). The average incumbent carries 292 reviews — the moat a new listing must climb.