Sayo Device
brand-locked demand (top 5 brands take 100% of clicks) — Sayo Device doesn't clear our bar today.
Flapen Score
Is Sayo Device profitable on Amazon?
According to Flapen's Amazon United Kingdom niche tracking, Sayo Device is a £81K/yr Amazon United Kingdom market (105K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 38/100.
Sayo Device: the Amazon niche in one read
Everything a seller checks before entering, in three answers.
Is the demand real?
Not really. Search demand moved -39.8% over the last 90 days and 3.2% of searches end in a purchase.
£81K
revenue / yr
Who owns the niche?
The top 5 brands hold 100% of demand, so 0% of the market is open.
0%
open market share
Is there a way in?
Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.3★ — the gap to enter on.
0/100
page quality · 6 products
Top Sayo Device products & what they sell for
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Top sellers
by 90-day click share
BTXETUEL with SayoDevice O3C OSU Keyboard with Quick Trigger Hall Switch Magnetic Linear Switch Button and Screen Copy Paste Shotcut Macro Hotswap Mini
- Price
- £27.61
- Rating
- 4.6/5
- Reviews
- 1,115
- Age
- 2y ago
BTXETUEL SayoDevice OSU O3C Quick Release Magnetic Linear Switches with Knob and Display Copy Paste Shotcut Mini Macro Hotswap Keyboard
- Price
- £28.83
- Rating
- 4.7/5
- Reviews
- 1,026
- Age
- 2y ago
SAYODEVICE O3C Rapid Trigger Hall Effect Keyboard Suitable for OSU and Geometry Dash Rhythm Game Macro Keypad with Magnetic Linear Switches (Black Gateron KS-20 White Switch)
- Price
- £32.75
- Rating
- 4.5/5
- Reviews
- 44
- Age
- 8mo ago
SAYODEVICE O3C Rapid Trigger Hall Effect Keyboard Suitable for OSU and Geometry Dash Rhythm Game Macro Keypad with Magnetic Linear Switches (Silvery Outemu Pink Switch)
- Price
- £29.76
- Rating
- 4.7/5
- Reviews
- 93
- Age
- 8mo ago
SinLoon Mini Programmable Mechanical Keyboard 3 Keys & 1 Knob with Macro Shortcuts PC Setup for Multi-Device Use | Portable Hot-Swappable Macro Pad for Gaming Office Editing
- Price
- £12.96
- Rating
- 3.6/5
- Reviews
- 53
- Age
- 6mo ago
Trending
90-day click momentum
XMSJSIY Mini 3 Key Keypad Mechanical Keyboard One Handed Hot Key with Knob
- Price
- £12.30
- Rating
- 3.7/5
- Reviews
- 3
- Age
- 5mo ago
SAYODEVICE O3C Rapid Trigger Hall Effect Keyboard Suitable for OSU and Geometry Dash Rhythm Game Macro Keypad with Magnetic Linear Switches (Silvery Outemu Pink Switch)
- Price
- £29.76
- Rating
- 4.7/5
- Reviews
- 93
- Age
- 8mo ago
SinLoon Mini Programmable Mechanical Keyboard 3 Keys & 1 Knob with Macro Shortcuts PC Setup for Multi-Device Use | Portable Hot-Swappable Macro Pad for Gaming Office Editing
- Price
- £12.96
- Rating
- 3.6/5
- Reviews
- 53
- Age
- 6mo ago
SAYODEVICE O3C Rapid Trigger Hall Effect Keyboard Suitable for OSU and Geometry Dash Rhythm Game Macro Keypad with Magnetic Linear Switches (Black Gateron KS-20 White Switch)
- Price
- £32.75
- Rating
- 4.5/5
- Reviews
- 44
- Age
- 8mo ago
BTXETUEL SayoDevice OSU O3C Quick Release Magnetic Linear Switches with Knob and Display Copy Paste Shotcut Mini Macro Hotswap Keyboard
- Price
- £28.83
- Rating
- 4.7/5
- Reviews
- 1,026
- Age
- 2y ago
Newest
by launch dateXMSJSIY Mini 3 Key Keypad Mechanical Keyboard One Handed Hot Key with Knob
- Price
- £12.30
- Rating
- 3.7/5
- Reviews
- 3
- Age
- 5mo ago
SinLoon Mini Programmable Mechanical Keyboard 3 Keys & 1 Knob with Macro Shortcuts PC Setup for Multi-Device Use | Portable Hot-Swappable Macro Pad for Gaming Office Editing
- Price
- £12.96
- Rating
- 3.6/5
- Reviews
- 53
- Age
- 6mo ago
SAYODEVICE O3C Rapid Trigger Hall Effect Keyboard Suitable for OSU and Geometry Dash Rhythm Game Macro Keypad with Magnetic Linear Switches (Black Gateron KS-20 White Switch)
- Price
- £32.75
- Rating
- 4.5/5
- Reviews
- 44
- Age
- 8mo ago
SAYODEVICE O3C Rapid Trigger Hall Effect Keyboard Suitable for OSU and Geometry Dash Rhythm Game Macro Keypad with Magnetic Linear Switches (Silvery Outemu Pink Switch)
- Price
- £29.76
- Rating
- 4.7/5
- Reviews
- 93
- Age
- 8mo ago
BTXETUEL with SayoDevice O3C OSU Keyboard with Quick Trigger Hall Switch Magnetic Linear Switch Button and Screen Copy Paste Shotcut Macro Hotswap Mini
- Price
- £27.61
- Rating
- 4.6/5
- Reviews
- 1,115
- Age
- 2y ago
Competition: brands, sellers & click share
The top 5 products capture 97% of clicks — a locked-up shelf that new listings rarely crack.
Brands
4 rising
Sellers
4
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
97%
Top 20: 100%
Open market
0%
- SAYODEVICE49%
- BTXETUEL41%
- SinLoon7%
- XMSJSIY3%
Sayo Device demand & seasonality
Weekly search volume, with the niche's key stats alongside.
Top Sayo Device search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.
- sayo device70K/yr
- sayo device geometry dash11K/yr
- sayodevice8K/yr
- sayo4K/yr
- osu keypad4K/yr
- geometry dash keyboard3K/yr
- sayo device o3c6K/yr
What reviews say buyers love and hate about Sayo Device
What buyers mention most, as a share of all reviews.
What buyers love
89% of reviews“Programmable mini macro keyboard with good build quality”
“it is definitely worth it”
“The keys feel satisfying to use”
“won't break easily”
“it works really well with no compatibility issues”
What buyers complain about
86% of reviews“Did not work”
“Bit expensive to be honest”
“doesnt even look like advertised”
“This small”
“The clicky noise is very annoying for me”
Sayo Device return rate & reasons
Why buyers send it back, as a share of all return requests.
1.0%
Return rate
17%
Fixable by listing
The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.
Common Sayo Device questions
The questions sellers ask about this niche, answered from the tracked metrics.
Related niches
Same-category niches scoring near this one — the next ones worth researching.
Best Flapen score
The highest-scoring niches we track right now, across every category.
