The best Key finders, compared.
Top pick: TIMU Taggio-1 (4-pack) Best value: UGREEN FineTrack – About £7.99 with 4.3 from 11,649 reviews on Find My, once an iPhone is already the phone. Updated October 2026.
You buy the remote when keys are lost in one home and you do not want an app. You buy the Bluetooth tag when the item might leave the building and the phone matches the network. Where a listing offers a map pin, that pin is a phone that heard the tag. Judge a listing by a beep in a real room, a battery line that matches the bullets, and the platform. How the type choice works is in the [key finder buying guide](/hub/electronic-surveillance/key-finder/sub/key-finder-buying-guide). A key finder is one of two things sold on amazon.co.uk. The first is a radio remote with beeping receivers. You press a colour button and walk toward the sound. The second is a Bluetooth tag that a matching phone can hear, then a crowd of other phones if the item has left the house. None of the twelve listings is a GPS tracker, a pet tracker, or a theft-recovery device. These titles do not print ultra-wideband precision finding. An RF remote cannot report a bag in another town, and it cannot help with airport luggage. A review on the dual-sys file says one registration at a time, not both phones live together.
You buy the remote when keys are lost in one home and you do not want an app. You buy the Bluetooth tag when the item might leave the building and the phone matches the network.
42 products checked · 64 hrs invested · +21,400 readers
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Personal buying guide
Question 1 of 2
Where do the keys get lost?
TIMU’s Taggio-1 is listed as a four-pack at about £29.98, with 4.8 from 113 reviews, the highest stars in this set and a much smaller file than Reyke or UGREEN. The title names iOS and Google Find Hub. The bullets claim 100 dB, 150 m of Bluetooth, and IP67 for up to 30 minutes in water up to 3 feet. The table says one AAA cell, not included, while UK reviews describe a fitted CR2032, a spare, and a corner tool, and some pack texts describe one tag rather than four. A review calls dual support limited or confusing, and the file does not show one tag registered on both networks at once. The 4.8 is the star line on 113 reviews. It is not a reason to ignore the battery clash or the shelf price.
Pros
Cons
Best for: You want the IP67 line in the bullets and you will check the cell in the box against the AAA row.
Less suitable: You need one agreed battery line, a large review file, or both phones live on one tag.
Specifications
Common questions
Can one tag stay on iOS and Android together?
The bullets name both platforms. A review calls dual support limited or confusing. The file does not say one tag stays registered on both at once.
Which battery is in the box?
The table says one AAA and that batteries are not included. UK reviews describe a fitted CR2032, a spare and a corner tool.
Is a water rating stated?
The bullets say IP67, dustproof, for up to 30 minutes in water up to 3 feet. That is the bullet, not a laboratory result.
Esky’s ES-KF02 is a four-receiver radio set at about £18.99, with 4.5 from 3,013 reviews. The bullets name four coloured receivers, a remote with a base, and four included CR2032 cells, and they state 85 dB and 131 ft, which is 40 m. The noise field prints 80 dB, and the number-of-items row is 1, so the pack count in the title is the figure to check when the box arrives. Bullets say no app, while the compatible-devices line includes a smartphone and a tablet. The title and bullets also name dogs, cats, and pet collars, but there is no separate range for animals. It is a coloured four-fob alternative to the Reyke if you accept a smaller review file and those clashes. It is not a pet tracker.
Pros
Cons
Best for: You want four coloured radio fobs and a base for the remote, and you will ignore the smartphone row.
Less suitable: You want the deepest review file, or a tag that reports a bag after you leave the house.
Specifications
Common questions
Do I need an app?
The bullets say no app. The compatible-devices line includes a smartphone and a tablet. Treat the bullets as the phone rule.
Can it find pets?
The title and bullets name dogs, cats and pet collars. There is no separate range for animals. This page does not treat it as a pet tracker.
What colours are the receivers?
The bullets say four different colours. Exact colour names are not in the table.
This Esky locator is about £14.59, and its customer-review line of 4.5 from 1,169 shares opening UK titles with the ultra-slim six-receiver listing, so it is not a second independent sample. The table lists two items, three included CR2032 cells, 80 dB, and 100 feet, which is 30 m. The title does not state a receiver count. Dimensions print 5 × 5 × 5 mm beside a 100 g weight, which cannot both describe a normal fob. Reviews split between an isolating tab and a coin cell that is hard to seat. The warranty field says no. Count that shared review line once, and treat the missing receiver count as the reason this row sits below the six-receiver Esky with 15,017 reviews.
Pros
Cons
Best for: You are comparing Esky radio rows and you will count this review file only once.
Less suitable: You want a unique review sample, a stated receiver count, or a phone network.
Specifications
Common questions
Are batteries included?
The table says yes, three CR2032 cells, with a one-year average life.
Is setup just pulling a tab?
Reviews split. Some pulled an isolating tab. Others found the coin cell hard to seat.
Is this review line unique?
No. The first UK review titles match the ultra-slim Esky listing, and both lines read 4.5 from 1,169. Count them once.
The Esky ultra-slim listing is about £22.99, and the title and bullets say six receivers, 80 dB, and 100 ft, which is 30 m. The table says seven included CR2032 cells and an average life of 365 days. The star line is the same 4.5 from 1,169 as the other Esky locator, including matching opening titles, so those reviews do not prove this six-pack on their own. Dimensions again print 5 × 5 × 5 mm. The warranty field is not a term in months. The other six-receiver Esky at the same price, with 15,017 reviews, is the file to read if you want six fobs. Leave this row when the review evidence is a copy of the slimmer listing.
Pros
Cons
Best for: You only need to see that the 1,169-review line is shared with the other Esky locator.
Less suitable: You want six receivers backed by the 15,017-review Esky file.
Specifications
Common questions
Can it find lost keys?
The bullets say press the remote and follow the beep. That is a sound in the same home, not a map pin.
Are batteries included?
The table says yes, seven CR2032 cells, replaceable, with an average life of 365 days.
Is the star line separate from the other Esky listing?
No. Opening titles match the other Esky locator, and both customer-review lines read 4.5 from 1,169.
The Esky KF-06A is a six-receiver radio set at about £22.99, and it carries the largest file here at 4.4 from 15,017 reviews. The bullets say six receivers, a remote, and six included CR2032 cells, with a six-month average life in the table. You follow a beep the listing puts at up to 100 ft, though the title prints 85 dB and the noise field prints 80 dB. The number-of-items row says 75, which does not match a six-fob kit, so count the receivers in the box rather than that figure. No waterproof rating is in the table. Open this kit when you want more colour buttons than the four-receiver Reyke, and accept the higher shelf price plus those two listing clashes.
Pros
Cons
Best for: You want six colour-coded radio fobs for keys and bags, and a remote that stays in the same house.
Less suitable: You want the cheaper four-receiver kit, or a phone pin after you leave the building.
Specifications
Common questions
Are batteries included?
Yes. The table says six CR2032 cells are required and included, with a six-month average life.
Is it waterproof?
The listing asks the question. No waterproof rating is in the table.
How many receivers are in the set?
The bullets say six. The table number of items is 75, which does not match the title. Count the receivers in the box.
The Reyke QF04A is a four-receiver radio kit at about £13.11, and 11,995 amazon.co.uk reviews sit at 4.4. You press a button on the handheld and walk toward an 80 dB beep. The title states up to 131 ft and the bullets say up to 40 m. The box line names four CR2032 cells for the fobs and two AAA cells for the remote, both included. Reviewers use it for keys and bags inside a house, though a face-down fob is quieter than the printed figure. The details table still lists an app and a smartphone while the bullets say no phone, so treat this as a remote, not a Find My tag. It is the top pick in this set because the review file is large and the battery line agrees with itself. That app-row clash is the limit.
Pros
Cons
Best for: You want a no-app remote for keys and bags in the same house, and you can ignore a table row that still says app.
Less suitable: You need a crowd pin after the keys leave the building, or a tag that joins an iPhone or an Android phone.
Specifications
Common questions
Do I need a phone app?
The bullets say no phone or app. The details table still lists an app and a smartphone. Treat this as a remote.
Are batteries included?
Yes. The table says batteries are included. The bullets name four CR2032 cells for the receivers and two AAA cells.
What range does the listing state?
The title says up to 131 ft. The bullets say up to 40 m. Those two lines are the same distance. The table prints 4E+1.
The A-SZCXTOP RF-04 is a four-receiver radio finder at about £15.99, with 4.4 from 577 reviews. The highlight says no app, and the listing prints 80 dB and 40 m, also written as 131 ft. The table includes four CR2032 cells, yet two UK reviews say the handheld needs two AAA cells that are not in the box, so budget for those before the first press. The number-of-items row is 1, which does not match four receivers. Several reviews call the colour buttons simple, and the beep is quieter upstairs than the open-range line. A 12-month warranty is in the technical details. It sits in the middle of the no-app kits if you will buy the AAA cells those reviews say are missing.
Pros
Cons
Best for: You want a no-app four-fob remote and you will add two AAA cells if the handheld is empty.
Less suitable: You want every cell named and included, or a crowd network beyond the house.
Specifications
Common questions
Are all the batteries in the box?
The table says yes, four CR2032 cells. Two UK reviews say you supply two AAA cells for the handheld.
Is the remote easy to use?
Several reviews say the colour buttons are simple. The bullets say no phone and no app.
Can it find a pet?
The listing asks the question. There is no answer field, and this page does not treat the kit as a pet tracker.
POFET’s CP022715 is a four-receiver radio kit at about £9.99, with 4.4 from only 37 reviews. The table says 80 dB, four included CR2032 cells, and 30 metres, while the bullets say up to 100 ft, so the two range lines are not the same claim. Bullets say no phone, and the title still says smartphone compatible. Notes in the wider file describe flat cells after a pack has sat unused for months, which fits a coin-cell remote left in a drawer. There is no water rating. The price looks like a cheap four-fob set, but 37 reviews is too small to treat that 4.4 as the same evidence as Reyke’s 11,995.
Pros
Cons
Best for: You want the lowest four-receiver shelf price in this set and you accept a thin review file.
Less suitable: You want a large UK sample, or one range figure that the title and the table share.
Specifications
Common questions
What is the range?
The title and table say 30 metres. The bullets say up to 100 ft. The two lines are not the same claim.
Does it come with batteries?
Yes. The table says batteries are included. The bullets name four CR2032 cells for the receivers.
Can it track pets?
The listing asks. There is no answer field. This comparison does not treat the kit as a pet tracker.
UGREEN FineTrack is about £7.99 on amazon.co.uk, with 4.3 from 11,649 reviews, and it joins Apple Find My on iOS 14.5 or later. The bullets say Android is not supported, so an Android-only household should leave it on the shelf. You add it as an other item, not as an AirTag. The table names one replaceable CR2032 with a 24-month average life and an 80 dB alert, and the stated Bluetooth range is 65 feet before Find My takes over. There is no IP rating, and one review says it is not water resistant. The dimensions row prints 15 × 15 × 3 mm, which is thinner than the disc buyers describe, and one review received four tags while the table says one. It is the best value here once an iPhone is already the phone you will open. Do not use a Find My accessory to track a person or property you do not own.
Pros
Cons
Best for: You already use an iPhone on iOS 14.5 or later and want one Find My tag for keys.
Less suitable: Android-only phones, a wet pocket, or a household that wants a remote and no app.
Specifications
Common questions
Can it be used with an Android phone?
No. The bullets say Android is not supported. It needs Apple Find My on iOS 14.5 or later.
Is the battery replaceable?
Yes. The table says one CR2032, included and replaceable, with a 24-month average life. That life is the table figure, not a measured result.
Is it waterproof?
No IP rating is in the table. One review says it is not water resistant.
The HH-Tech HHTAG02 is a two-pack for Apple Find My at about £12.99, with 4.3 from 139 reviews. The bullets name iPhone, iPad, and Apple Watch, not Android, and they state an 80 dB sound inside about 50 m, then the Find My network or Siri. The table says one C battery while the bullets say the cells are already fitted, plus a spare and an opener for two tags, so do not shop for a large cylindrical C cell. The table life is one year. One review says a cell died quickly, and one tag stopped after seven months and the seller replaced it. The tags are listed at 36 × 5 × 36 mm and 11 g, with two key rings. It is a second Find My option when you want two tags and can live with a battery row that names the wrong cell. It is for items you own, not for following a person.
Pros
Cons
Best for: You use Apple Find My and want two small tags for keys, with a spare cell in the box.
Less suitable: Android phones, or a buyer who needs the battery chemistry to match on every row.
Specifications
Common questions
Can it report beyond Bluetooth range?
The bullets say the Find My network, and a sound inside about 50 metres, or via Siri. That pin is a phone that heard the tag, not GPS.
How long does the battery last?
The table says one year. One review says a cell died quickly. One tag stopped after seven months and the seller replaced it.
Is the cell replaceable?
The table says replaceable. The bullets include an opener and one extra battery for two tags. The table also says one C cell, which the bullets do not match.
The RSH LocaTag is about £9.99, with 4.2 from 40 reviews, and only four of the review blocks in the file are from the UK. The bullets say Android 9 and Google Find Hub, up to 60 m, a rechargeable USB-C cell of 250 mAh, and standby up to 12 months. The table says three A batteries, included, with a three-month average life, and there is no decibel figure. Most review blocks are from the United States and describe iPhone Find My, which the bullets do not support, so do not read those texts as proof for an iPhone. No IP rating is in the table, and the warranty is 180 days. The tag measures 43 × 43 × 14 mm and 15 g. It is the only row whose bullets centre Google Find Hub. The battery clash and the thin UK file are why it sits at the bottom of the scores. Google says not to use tracker tags for pets or stolen items.
Pros
Cons
Best for: You use Android 9 or later and you will follow the USB-C bullets rather than the A-battery row.
Less suitable: An iPhone, a quoted beep in decibels, or a review file that is mostly from the UK.
Specifications
Common questions
Can it be used with an iPhone?
The bullets say Android 9 and Google Find Hub. The listing question has no answer. Most review blocks in the file are from the United States and describe iPhone Find My. Do not read those as proof for an iPhone.
Does it have a replaceable coin cell?
The table says rechargeable and also three A batteries required, included, with a three-month average life. The bullets say USB-C and up to 12 months of standby.
Is it waterproof?
The listing asks. No IP rating is in the table.
The HH-Tech dual-sys tag is about £8.99, with 4.0 from 29 reviews, and the bullets say iOS 14.5 or Android 9, one network or the other. A UK review says one registration, not both phones at once. The beep is 80 dB inside about 50 m. A review says it is not live on a bike once it has left Bluetooth, and another says it is not GPS. The table marks one C battery as not included, while the bullets say a cell is pre-installed plus a spare. At 35 × 35 × 5 mm and 12 g it is a small key-ring tag, with a one-year warranty and a one-year table life. Twenty-nine reviews and the battery clash keep it off the shortlist even at this price.
Pros
Cons
Best for: You want the cheapest dual-wording tag in this set and you will register it on one phone only.
Less suitable: You need both phones live together, a deep review file, or a remote with no app.
Specifications
Common questions
Does it work on an iPhone and an Android phone at the same time?
The bullets say Apple Find My or Google Find Hub. A UK review says one registration, not both at once.
What is the alert range?
The table and the bullets say about 50 metres for the beep. A review says it is not a live pin once Bluetooth drops, and not GPS.
How long does the battery last?
The table says one year. A review wishes it were rechargeable. The table also marks a C cell as not included, against a pre-installed cell in the bullets.
Twelve amazon.co.uk key-finder listings were read from the stored pages. Stars, review counts and shelf prices are those listings. There was no laboratory test. The Reyke QF04A is the top pick. The UGREEN FineTrack is best value once an iPhone is already the phone. The two Esky lines that both read 4.5 from 1,169 count once. The weights below sum to 100.
Amazon evidence
30%The star rating on that amazon.co.uk listing, scaled down when the count is under 100 and cut hard under 50. A shared review line does not score twice.
Listing fit
35%A finder type you can quote, a phone rule that matches the bullets, a pack count that matches the title, and one battery chemistry. A clash between cells, or between no-app bullets and a smartphone row, is deducted.
Review outcome
20%A large UK sample that describes a beep in a room scores above a thin file. A flat cell, a dead fob, or a return is a warning.
Value
15%The GBP shelf price against a kit whose type and cell you can trust. The dearest pack does not win this block on a small review file. Android exclusion caps the cheapest tag.
Choose the place the item gets lost, then the phone, before you compare decibels. These twelve amazon.co.uk listings run from about £7.99 to about £29.98. The top pick for a home remote is the Reyke QF04A at about £13.11. Best value on an iPhone is the UGREEN FineTrack at about £7.99. Prices are the shelf figures stored with the listings. This page is not a laboratory test, and none of these rows is a GPS tracker.
A key finder in this comparison is one of two things sold on amazon.co.uk. The first is a radio remote with beeping receivers. You press a colour button and walk toward the sound. The second is a Bluetooth tag that a matching phone can hear, then a crowd of other phones if the item has left the house. Apple’s network is Find My. Google’s is Find Hub. None of the twelve listings is a GPS tracker, a pet tracker, or a theft-recovery device.
UGREEN FineTrack and the HH-Tech two-pack are Find My only. The UGREEN bullets say Android is not supported. RSH bullets name Android 9 and Find Hub, but most review blocks in that file describe an iPhone. Match the phone before you compare the price.
An RF remote beeps inside one home. It cannot report a bag in another town or at an airport. That job needs a phone network, and even then the pin is a phone that heard the tag, not GPS. These listings are not theft-recovery devices.
Esky B0DXSZSJFF and B0DXTWR8TM both show 4.5 from 1,169 and the same opening review titles. That is one sample. The six-receiver Esky with 15,017 reviews is a different file. Do not call a Bluetooth tag GPS, and do not trust a number-of-items field that says 75 or 1 against a four- or six-fob title.
The first decision is where the item gets lost, then which phone you will open. Inside this house, an RF remote kit is the match: Reyke, the Esky radio sets, A-SZCXTOP, or POFET. You press a button and follow a beep. That kit cannot report a bag in another town, so it is the wrong buy for airport luggage. If the item might leave the building, you need a Bluetooth tag on a crowd network. UGREEN FineTrack is iOS 14.5 or later, and the bullets say Android is not supported.
A beep you can hear matters more than the decibel figure on its own. Most listings say 80 dB. Esky ES-KF02 bullets say 85 dB against 80 dB in the table. The six-receiver Esky title says 85 dB and the noise field says 80 dB. TIMU bullets say 100 dB. RSH has no decibel figure in the table. Reviews on Reyke, Esky, A-SZCXTOP, and POFET say upstairs, face-down, or hard-of-hearing use is quieter than the printed number.
Three typical situations, each with a recommendation from this comparison.
You want a colour button and no app. The Reyke QF04A is about £13.11, with four receivers and 4.4 from 11,995 reviews. The bullets say no phone. The details table still lists an app, so treat it as a remote. It cannot report a bag after you leave the house.
The item might leave the building, and the phone is iOS 14.5 or later. UGREEN FineTrack is about £7.99, with 4.3 from 11,649 reviews, a replaceable CR2032, and Find My. The bullets say Android is not supported. It is not an AirTag, and it has no IP rating.
RSH LocaTag bullets name Android 9 and Google Find Hub, at about £9.99. The table says three A batteries while the bullets say USB-C, and only four review blocks in that file are from the UK. The HH-Tech dual-sys tag is cheaper and says one network or the other, not both at once. Read that limit before you buy a dual pack.
For keys that stay in one home, the Reyke QF04A is the top pick: about £13.11, four receivers, and 4.4 from 11,995 reviews, with a battery line that matches the bullets. If you already use an iPhone, the UGREEN FineTrack at about £7.99 is the best value in this set, and Android is not supported. A radio kit cannot report a bag in another town. None of these listings is a GPS tracker. Count the two Esky 1,169-review lines once.
UGREEN FineTrack
About £7.99 with 4.3 from 11,649 reviews on Find My, once an iPhone is already the phone.
Editorial
Peter F. is the editor for DIY & tools at productscompared.co.uk. Comparisons in this category are checked against amazon.co.uk listings, review evidence and public UK sources.
Guides on what to look for, how to use a product, and common mistakes.
Public UK sources from the research digest. Shelf prices, stars and review counts are the figures stored with these twelve amazon.co.uk listings. No laboratory test was carried out. 20 October 2026.
Expert source (DIY & tools): Charlie White (Charlie DIYte) (external profile) – public expert commentary used as a research source, not as a contributor to our pages.
This page contains affiliate links. If you buy through them, we may earn a commission at no extra cost to you. Scores are a reading of amazon.co.uk listings and public UK sources. They are not a laboratory test.
