watermelon balloons
Worth a lookShows demand growing +280.4% this quarter, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Growth
Incredible+280.4%90-day search growth — must beat 0% to launch
Review moat
Great119.67avg incumbent reviews — the moat a new listing must climb
Brand share
Great44%top-5 brand share — no brand owns this niche
Competition
Great29%top-5 click share — an open shelf
Conversion
Good6.0%search→purchase rate — share of searches ending in a sale
Price range
Good$6.22–$28.60cheapest to priciest tracked listing — scored on the share inside $15–$100
Returns
Good2.6%return rate — above 5% kills the launch gate
Avg price
Okay$11.31avg listing price — sweet spot $15–$100
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Market size
Bad$25K$25K/yr · 37K searches
According to Flapen's Amazon United States niche tracking, watermelon balloons is a $25K/yr Amazon United States market (37K searches/yr). The top 5 brands hold 44% of demand. Demand peaks in May–Jun–Jul–Aug. Verdict: Worth a look — 65/100.
Data updated Jul 10, 2026 · scored weekly · How we score niches
watermelon balloons market data
- Units sold / yr
- 2K–3K
- avg 0–100/product
- Revenue / yr
- $23K–$28K
- units × avg price
- Conversion rate
- 6.0%
- Avg BSR
- #5,864
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 88%
- Out of stock
- 9.7%
- Avg brand age
- 28 months
- Avg seller age
- 194 days
Competition & brand share
Clicks spread well past the top 5 (29% combined) — an open shelf where new products get seen.Brands
36 falling
Sellers
47
Top-5 brand share
44%
Top 20: 90%
Top-5 click share
29%
Top 20: 78%
Open market
51%
- AIQINHU13%
- GIZIUXNE11%
- kozee7%
- DYT7%
- KatchOn6%
- Tagberoy5%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +280.4% search growth over the last 90 days.Peak months: May, Jun, Jul, Aug · busiest ÷ quietest = 13.4×
Top watermelon balloons search terms
- watermelon balloons27K/yr
- watermelon balloon6K/yr
- watermelon balloon arch4K/yr
Top watermelon balloons 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 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Watermelon Foil Balloons 12 Pcs Watermelon Shaped Mylar Slice Balloons Large Sweet Fruit Balloons for Watermelon Summer Themed Birthday Party Decoration Supplies
AIQINHU$8.384.8★30 rev
134pcs Watermelon Balloon Arch with Red Green Hot Pink Watermelon Balloons for One in a Melon Birthday Party Decorations
GIZIUXNE$14.793.3★3 rev
Summer fruit Watermelon Party Decorations Balloon Arch Garland Kit Red Green Pink with Watermelon mylar balloons for one in a melon theme Birthday Party Decorations
kozee$17.424.6★89 rev
Tagberoy 10PCS Large Watermelon Foil Balloons Cartoon Fruit Balloons for Watermelon Party Decorations Summer Themed Birthday Baby Shower Wedding Party Decoration Supplies
Tagberoy$8.204.8★29 rev
Watermelon Round Balloons 6 Pcs Watermelon Foil Balloons Large Sweet Fruit Mylar Balloons for Summer Themed Party Decoration Birthday Baby Shower
AIQINHU$8.354.8★52 rev
Newest
by launch date134pcs Watermelon Balloon Arch with Red Green Hot Pink Watermelon Balloons for One in a Melon Birthday Party Decorations
GIZIUXNE$14.793 rev
60pcs Watermelon Balloons 12inch with Red Dark Green Balloons for Watermelon Birthday One in a Melon Party Decorations
Ecumutex$7.41210 rev
10PCS Watermelon Foil Balloons Large Sweet Fruit Mylar Balloons for Summer Themed Party Decoration
LYK$8.533 rev
EICUECUE Fruit Balloon Garland Arch Kit - 157Pcs Watermelon Balloons Hot Pastel Pink Lime Green Balloon Arch Kit for Summer One in a Melon Theme Birthday Baby Shower Party Decorations
EICUECUE$10.423 rev
Watermelon Balloon Arch Garland Kit with Hot Pastel Pink Lime Green Red Watermelon Balloons for Summer One in a Melon Birthday Party Decorations
GIZIUXNE$15.179 rev
Trending
90-day click momentum134pcs Watermelon Balloon Arch with Red Green Hot Pink Watermelon Balloons for One in a Melon Birthday Party Decorations
GIZIUXNE$14.793.3★
60pcs Watermelon Balloons 12inch with Red Dark Green Balloons for Watermelon Birthday One in a Melon Party Decorations
Ecumutex$7.414.6★
EICUECUE Fruit Balloon Garland Arch Kit - 157Pcs Watermelon Balloons Hot Pastel Pink Lime Green Balloon Arch Kit for Summer One in a Melon Theme Birthday Baby Shower Party Decorations
EICUECUE$10.423.5★
KatchOn Large Watermelon Balloons - 22 Inch Pack of 6 | One In A Melon Party Decorations | Summer Party Decorations | Watermelon Balloons Party Decoration | Summer Birthday Decor Summerween Decor
KatchOn$9.664.7★
Watermelon Balloon Arch Garland Kit with Hot Pastel Pink Lime Green Red Watermelon Balloons for Summer One in a Melon Birthday Party Decorations
GIZIUXNE$15.173.9★
What buyers say about watermelon balloons
What buyers praise and complain about, mined from review topics.What buyers love
“The colors were super cute”
“Very nice quality balloons like them a lot”
“Size were great”
“As pictured”
“Great value for the money”
“Ease of use”
“Super cute decorations”
“buen material”
“Very cute, all inflated, however 2 of the slices lost air quickly”
“easy to build something that looks full”
What buyers complain about
“I do wish that it was more pink and green versus red and green”
“Did not last”
“so they arent truly glittery”
“Horrible Quality”
“Bigger than I thought they would be”
“But had ro buy more balloons and sticky adhesive and another plastic arch to stick the balloons in from the dollar general cause the items provided were no good”
“What appears to be a glitter banner in the photos isnt”
“One inflated the other one did not Couldn't find where it was leaking”
“they started popping”
“Assembly took some time”
Top return reasons
Common questions
- Is watermelon balloons profitable to sell on Amazon United States?
- The niche generates $25K/yr across 49 tracked products. 1 of 15 products launched in the last 360 days are still selling. 90-day search growth is +280.4%. Flapen's verdict: Worth a look (65/100).
- How competitive is the watermelon balloons niche?
- 36 brands and 47 sellers compete. The top 5 products take 29% of clicks and top 5 brands hold 44% of demand.
- What do buyers complain about in watermelon balloons?
- Top complaints mined from reviews: Color, Durability, Brightness/Shine/Glow. The return rate is 2.6%.
- When does demand for watermelon balloons peak?
- Demand peaks in May–Jun–Jul–Aug; the busiest month runs 13.4× the quietest.
- What does it cost to enter the watermelon balloons niche?
- Listings span $6.22–$28.60; the average listing price is $11.31 (sweet spot $15–$100). The average incumbent carries 120 reviews — the moat a new listing must climb.