Smart Card
MaybeProducts sell for $30.14 on average, inside the sweet spot. But demand is soft, at -21.2% this quarter, so Smart Card is a Maybe.
- Flapen Score
- 51 / 100Top 18% of 8,347 Electronics niches · +8 vs the category median of 4351
- Market size
- $134K/yr108K searches / yr
- 90-day growth
- -21.2%search demand this quarter
- Competition
- 48%top-5 click share · 14 brands · 24 sellers
Flapen Score
Smart Card against its category
The dotted line is the Electronics average. Past it, Smart Card is stronger. Inside it, weaker.
Market
The Smart Card market on Amazon at a glance
Shoppers on Amazon United States searched for Smart Card 108K times last year and spent an estimated $134K. The top 5 brands take 89% of clicks. Demand peaks in May–Dec. Flapen scores it 51 out of 100, a Maybe.
01 · Demand
An estimated 4.1% of those searches ended in a purchase.
Shoppers searched for this 108K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 4.1% of those searches ended in a purchase. Searches in the last 90 days moved -21.2% against the 90 days before. Searches, conversion and average price together put the market at an estimated $134K a year.
- Searches, last 12 months
- 108K
- Growth, 90 days vs prior 90
- -21.2%
- Conversion, latest week
- 4.1%
- Market size, estimated
- $134Ka year
- Peak month
- May14.7× the quietest month
- Top search term
- keysmart smartcard26K searches a year
02 · Price
A sale here is worth $30.14.
Listings sell for $30.14 on average, from $7.89 to $90.46. Amazon reports units sold in ranges. This niche sold 5K to 6K a year. The average listing sells 100 to 250 of them. At $30.14 that is $3K to $8K a year per listing.
- Average price
- $30.14inside the $15 to $100 sweet spot
- Price range
- $7.89–$90.46
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 5K–6K
- Units per listing a year
- 100–250
- Revenue per listing a year
- $3K–$8K
- Returns
- 1.7%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads and reviews.
96% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 9.9% of listings are out of stock. The average listing ranks #136 within GPS, Finders & Accessories. It carries 3,099 reviews at 4.27 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 96%
- Prime listings
- 100%
- Out of stock, average day
- 9.9%
- Average rank
- #136in GPS, Finders & Accessories
- Average rating
- 4.27 starsAmazon United States average 4.42 stars
- Average reviews
- 3,099per listing
- Listings tracked
- 26
04 · Newcomers
5 of last year's 7 launches cleared the first-year sales bar.
7 products launched here in the last 12 months. 5 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 25 months on average, so a newcomer is not facing entrenched names.
- Launched, last 12 months
- 7
- Successful launches
- 5Amazon's first-year sales bar
- Average brand age
- 25 months
Products
Top Smart Card 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 22, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
KeySmart SmartCard (Gen 3) MFI-Certified Wallet Tracker Card Dual Network Compatible with Apple Find My & Google Find Hub Rechargeable GPS Item Finder Tracking for Luggage Tag Waterproof
- Price
- $41.86
- Rating
- 4.3/5
- Reviews
- 91
- Age
- 5mo ago

Gialer MI-FARE Classic 1K RFID Smart Card with a hole (Vertical 100)
- Price
- $47.38
- Rating
- 4.2/5
- Reviews
- 4
- Age
- 2y ago

KeySmart SmartCard (Gen 2) MFI-Certified Wallet Tracker Card Compatible with Apple Find My App Rechargeable Thin GPS Item Finder for Luggage Tag Smart Bluetooth Tracking with Key Chain Hole 1 Pack
- Price
- $36.82
- Rating
- 4.1/5
- Reviews
- 1,601
- Age
- 2y ago

KeySmart SmartCard (Gen 3) MFI-Certified Wallet Tracker Card Dual Network Compatible with Apple Find My & Google Find Hub Rechargeable GPS Item Finder Tracking for Luggage Tag Waterproof
- Price
- $41.34
- Rating
- 4.3/5
- Reviews
- 91
- Age
- 4mo ago

Rolling Square AirCard Pro Dual - Bluetooth Wallet Tracker - Compatibile with Both Apple iOS Find My and Google Android Find Hub Wireless Charging Anti-Loss Card Smart Locator Gray
- Price
- $39.45
- Rating
- 3.9/5
- Reviews
- 248
- Age
- 1y ago
Trending
estimated 90-day click momentum
KeySmart Original Key Holder - Compact Key Organizer for Key Chain Minimalist Clutter-Free EDC Keychains Key Ring Carbon Fiber 3k 14 Keys
- Price
- $27.61
- Rating
- 4.3/5
- Reviews
- 24,686
- Age
- 3y ago

KeySmart SmartCard (Gen 3) MFI-Certified Wallet Tracker Card Dual Network Compatible with Apple Find My & Google Find Hub Rechargeable GPS Item Finder Tracking for Luggage Tag Waterproof
- Price
- $41.34
- Rating
- 4.3/5
- Reviews
- 91
- Age
- 4mo ago

KeySmart Rugged - Multitool Key Holder for Keychain w/Bottle Opener and Pocket Clip Organizer for Keys EDC Keychains Ring for Car Fobs Key Chains Expandable (Up to 14 Keys Titanium)
- Price
- $41.11
- Rating
- 4.4/5
- Reviews
- 3,410
- Age
- 9y ago

KeySmart Original Key Holder - Compact Key Organizer for Key Chain Minimalist Clutter-Free EDC Keychains Key Ring Blue 14 Keys
- Price
- $22.75
- Rating
- 4.3/5
- Reviews
- 24,686
- Age
- 12y ago
![BIQIRE for Galaxy SmartTag2 Wallet Holder Card Insert [2 Pack] Ultra Thin Card Case for SmartTag2 Soft TPU Smart Tag2 Card Holder for Wallet Handbag Backpack| Stays Hidden (Black)](https://m.media-amazon.com/images/I/41MYwCR8ntL.jpg)
BIQIRE for Galaxy SmartTag2 Wallet Holder Card Insert [2 Pack] Ultra Thin Card Case for SmartTag2 Soft TPU Smart Tag2 Card Holder for Wallet Handbag Backpack| Stays Hidden (Black)
- Price
- $7.89
- Rating
- 4.3/5
- Reviews
- 120
- Age
- 2y ago
Newest
by launch date
KeySmart SmartCard (Gen 3) MFI-Certified Wallet Tracker Card Dual Network Compatible with Apple Find My & Google Find Hub Rechargeable GPS Item Finder Tracking for Luggage Tag Waterproof
- Price
- $41.34
- Rating
- 4.3/5
- Reviews
- 91
- Age
- 4mo ago

KeySmart SmartCard (Gen 3) MFI-Certified Wallet Tracker Card Dual Network Compatible with Apple Find My & Google Find Hub Rechargeable GPS Item Finder Tracking for Luggage Tag Waterproof
- Price
- $41.86
- Rating
- 4.3/5
- Reviews
- 91
- Age
- 5mo ago

KeySmart SmartCard (Gen 3) MFI-Certified Wallet Tracker Card Dual Network Compatible with Apple Find My & Google Find Hub Rechargeable GPS Item Finder Tracking for Luggage Tag Waterproof 3 Pack
- Price
- $90.46
- Rating
- 4.3/5
- Reviews
- 91
- Age
- 5mo ago

Ultra Slim Air Card Tag: 2026 MFi Certified Wallet Smart Tracker Card - Compatible with Apple Find My Wallets Finder Tracking Cards Tags Keep Track Item Locator of Luggage Passport Purse Backpack
- Price
- $16.69
- Rating
- 4.2/5
- Reviews
- 243
- Age
- 7mo ago

SPOTMINDERS Apple MFi Certified Wallet Tracker PRO Works with Apple Find My IP68 Rechargeable Tracking Card for Wallet Luggage Passport 0.07in Slim Credit Card Design Item Finder
- Price
- $36.24
- Rating
- 4.6/5
- Reviews
- 1,597
- Age
- 9mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 48% of clicks. Leaders hold, but buyers still shop past them.
Brands
14 rising
Sellers
24
Est. top-5 brand share
89%
Top 20: 100%
Est. top-5 click share
48%
Top 20: 94%
Open market
9%
- KEY SMART55%
- Rolling Square15%
- Gialer11%
- BFADEHA5%
- Spotminders.3%
- BIQIRE2%
- Open — no brand owns it (8 brands, 9%)
Demand
Smart Card search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: May, Dec · busiest ÷ quietest = 14.7×
Search terms
Top Smart Card search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- keysmart smartcard26K/yr
- smart card24K/yr
- key smart wallet tracker card11K/yr
- smartcard wallet tracker card9K/yr
- aircard8K/yr
- rolling square aircard5K/yr
- smart cards5K/yr
- smartcard5K/yr
- air card4K/yr
- aircard pro6K/yr
Reviews and returns
What reviews say buyers love and hate about Smart Card
We read the reviews and the return reasons for every product selling here.
“is already falling apart”
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 Smart Card 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









