mobile phone signal booster
Skip itWeak search conversion (0.4%) — this niche doesn't clear our bar today.
Quality gap
Incredible3.7★avg incumbent rating — lower means beatable quality
Brand share
Great48%top-5 brand share — no brand owns this niche
Avg price
Great£87.31avg listing price — sweet spot $15–$100
Competition
Good47%top-5 click share — leaders hold, buyers still browse
Review moat
Okay2,870.66avg incumbent reviews — the moat a new listing must climb
Returns
Bad5.8%return rate — above 5% kills the launch gate
Growth
Bad-9.9%90-day search growth — must beat 0% to launch
Market size
Bad£63K£63K/yr · 173K searches
Price range
Bad£3.06–£1430.17cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Bad0.4%search→purchase rate — share of searches ending in a sale
According to Flapen's Amazon United Kingdom niche tracking, mobile phone signal booster is a £63K/yr Amazon United Kingdom market (173K searches/yr). The top 5 brands hold 48% of demand. Demand peaks in Sep. Verdict: Skip it — 42/100.
Data updated Jul 21, 2026 · scored weekly · How we score niches
mobile phone signal booster market data
- Units sold / yr
- 500–750
- avg 0–100/product
- Revenue / yr
- £44K–£65K
- units × avg price
- Conversion rate
- 0.4%
- Avg BSR
- #98
- Page quality
- 0%
- Prime
- 88%
- Sponsored
- 84%
- Out of stock
- 14.6%
- Avg brand age
- 28 months
- Avg seller age
- 172 days
Competition & brand share
The top 5 products take 47% of clicks — established leaders, but buyers still shop beyond them.Brands
24 falling
Sellers
84
Top-5 brand share
48%
Top 20: 97%
Top-5 click share
47%
Top 20: 89%
Open market
46%
- NEDIS12%
- SMTYXS11%
- supaerial10%
- ZTE9%
- Nextivity7%
- TP-Link6%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -9.9% search growth over the last 90 days.Peak months: Sep · busiest ÷ quietest = 1.6×
Top mobile phone signal booster search terms
- mobile phone signal booster50K/yr
- mobile phone signal boosters34K/yr
- phone signal booster16K/yr
- mobile signal booster16K/yr
- 4g signal booster13K/yr
- mobile signal booster for home6K/yr
- iphone signal booster3K/yr
- signal booster for mobile phone4K/yr
- mobile phone signal booster for all networks4K/yr
- 4g booster3K/yr
Top mobile phone signal booster 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
Nedis 5G / 4G / 3G / GSM Antenna for Reliable Signal Reception with 2.5m LMR200 Cable 698-5000 MHz Suitable for Outdoor Use - White
NEDIS£23.663.6★128 rev
Mobile Network Booster 2100 1800 900 Enhancer Antenna Kit LTE Amplifier GSM Increases 4G Signal Range Wider Coverage(B2B5B28)
SMTYXS£94.730.0★0 rev
Supaerial High Gain 10-12dBi 4G LTE Antenna SMA Male/Dual TS9 Aerial for Vodafone EE O2 Three Carrier TP-LINK HUAWEI 4G LTE Router Netgear Nighthawk M1 MR1100 LM1200 Hotspot Signal BoosterNot for 5G
supaerial£27.483.6★40 rev
ZTE U10S Pro Blue 4G MiFi Router Portable WiFi with SIM Slot Connect 32 Devices Plug and Play Mobile WiFi 3000mAh 10hr Battery Life Travel Hotspot Compact Design Roams on all Networks
ZTE£29.054.3★390 rev
CEL-FI GO G41 | Mobile Phone Signal Booster for Home | 4G 5G EE Three O2 and Vodafone | Up to 15 000 Sq Ft Coverage | 100 dB Cell Phone Signal Booster | Ofcom Approved | 1 Antenna Kit
Nextivity£1430.173.8★5 rev
Newest
by launch date
4G 5G Antenna LTE Signal Booster Outdoor 2x2 MIMO Omni-Directional 600-6000MHz 4.5dBi 4G LTE Signal Booster with 2x5m Low Loss SMA Cables Compatible with 5G Router Modem & Home Internet Gateway
Vutlace£14.992 rev
Outdoor 4G 5G LTE Antenna 10-12dBi High Gain Omni-Directional WiFi Antenna with Dual SMA Male Cables and TS9 Adapters 698-3800MHz for Improved Connectivity with Routers and Hotspots
Pak2iaa£23.368 rev
COOYA Dual Band 5GHz/2.4GHz WiFi Extender WiFi Booster WiFi Extender Signal Booster Covers 12880 Sq.ft Supports 105 Devices Wireless Signal Booster for Home Internet Booster - with Ethernet Port
COOYA£21.741,490 rev
RASTKY Signal Antenna Booster Stickers Portable 10pcs Phone Signal Stickers for Enhanced Signals in Elevators and Mountaineering
RASTKY£6.233 rev
Mobile Network Booster 2100 1800 900 Enhancer Antenna Kit LTE Amplifier GSM Increases 4G Signal Range Wider Coverage(B2B5B28)
SMTYXS£94.730 rev
Trending
90-day click momentumCOOYA Dual Band 5GHz/2.4GHz WiFi Extender WiFi Booster WiFi Extender Signal Booster Covers 12880 Sq.ft Supports 105 Devices Wireless Signal Booster for Home Internet Booster - with Ethernet Port
COOYA£21.744.4★
4G 5G Antenna LTE Signal Booster Outdoor 2x2 MIMO Omni-Directional 600-6000MHz 4.5dBi 4G LTE Signal Booster with 2x5m Low Loss SMA Cables Compatible with 5G Router Modem & Home Internet Gateway
Vutlace£14.993.0★
Mobile Network Booster 2100 1800 900 Enhancer Antenna Kit LTE Amplifier GSM Increases 4G Signal Range Wider Coverage(B2B5B28)
SMTYXS£94.730.0★
Outdoor 4G 5G LTE Antenna 10-12dBi High Gain Omni-Directional WiFi Antenna with Dual SMA Male Cables and TS9 Adapters 698-3800MHz for Improved Connectivity with Routers and Hotspots
Pak2iaa£23.363.5★
RASTKY Signal Antenna Booster Stickers Portable 10pcs Phone Signal Stickers for Enhanced Signals in Elevators and Mountaineering
RASTKY£6.232.1★
What buyers say about mobile phone signal booster
What buyers praise and complain about, mined from review topics.What buyers love
“Great signal booster”
“smooth connectivity”
“not expensive”
“Its a good quality piece of kit”
“Was easy to install”
“does exactly what its supposed to do”
“Easy to use”
“Its compact as well”
“Wide range WiFi coverage”
“Compatible with devices”
What buyers complain about
“Probably cant find signal”
“The unit often loses connection it did a few mins ago”
“overall extremely cheap quality”
“Didn't work for me”
“Stopped working after a week”
“Very slow speeds”
“it is more expensive to buy”
“I cant believe it was so simple having returned 2 non branded ones which are not compatible”
“Very disappointed because it does not perform as advertised”
“Broke after a few days, and worst part, it heats up so much that the strength and range, well, they don't matter, overheat protection cuts in within like 15 minutes of gaming playing call of duty warzone out endgame etc”
Top return reasons
Common questions
- Is mobile phone signal booster profitable to sell on Amazon United Kingdom?
- The niche generates £63K/yr across 32 tracked products. 2 of 13 products launched in the last 360 days are still selling. 90-day search growth is -9.9%. Flapen's verdict: Skip it (42/100).
- How competitive is the mobile phone signal booster niche?
- 24 brands and 84 sellers compete. The top 5 products take 47% of clicks and top 5 brands hold 48% of demand.
- What do buyers complain about in mobile phone signal booster?
- Top complaints mined from reviews: Signal Strength, Connectivity-Overall, Quality-Overall. The return rate is 5.8% — above our launch gate.
- When does demand for mobile phone signal booster peak?
- Demand peaks in Sep; the busiest month runs 1.6× the quietest.
- What does it cost to enter the mobile phone signal booster niche?
- Listings span £3.06–£1430.17; the average listing price is £87.31 (sweet spot $15–$100). The average incumbent carries 2,871 reviews — the moat a new listing must climb.