Weenect XS Review UK: The 27g Tracker for Small Dogs

What the Weenect XS is, and what the 27g claim means

The Weenect XS is a small dog GPS tracker sold through the official UK store at £39.99. It measures 60.5 x 24.5 x 15mm, carries a built-in SIM, and connects over 4G (LTE-M and NB-IoT) with 2G fallback in more than 170 countries. Weenect calls it the smallest GPS tracker on the market and rates it for dogs from 3kg. Against every tracker we have seen for sale in the UK, that claim holds up.

The headline features, all taken from the official product page on 29 August 2026:

• Superlive mode: a position every second while you are actively searching. Standard tracking updates run from every 30 seconds to every 60 minutes depending on mode.
• Battery: up to 7 days with WiFi power saving zones, around 2 days in continuous tracking, and a 2 hour recharge.
• Waterproofing: IP68, rated to 1.5 metres for 60 minutes.
• Extras: a small built-in torch, runaway alerts, territory zones and a 30 day position history.

Those battery figures are manufacturer claims, not our measurements. Across this category, claimed and real battery life are rarely the same thing, which is exactly why the bench section further down exists. If you are new to the category, our explainer on how dog GPS trackers work covers why a live SIM connection matters and what those update intervals mean on an actual walk.

Weenect also sells a cat variant of the XS. If your search actually started with a cat, our Tractive cat tracker guide covers the other big name in that space.

Weenect XS price and subscription cost in the UK

Weenect sells the hardware cheap and makes its money on the plan. A subscription is mandatory and the tracker does nothing without one. These are the official UK prices we verified on 29 August 2026.

The five year rate of £3.67 a month is among the cheapest ongoing costs of any live GPS tracker sold in the UK, but it means paying roughly £220 up front and trusting one company for half a decade. The monthly plan costs more than three times as much per month for the flexibility. Our dog GPS tracker cost guide works through the total cost of ownership sums across brands. If a rolling fee is a dealbreaker full stop, see our page on dog GPS trackers with no subscription, with the caveat that fee-free devices carry their own compromises.

Weenect also advertises a 30 day money back guarantee and a lifetime warranty. Read the small print on both before you lean on them, as we have not put either promise to the test.

Weenect XS vs XT: which one fits your dog

Weenect sells two dog trackers in the UK and the split is clean. The XS is built to disappear on a small dog. The XT is built to survive a big one, and the £20 gap buys a physically larger unit with an XL antenna, a far bigger battery claim and an ultra resistant Julius-K9 collar in the box, adjustable from 37.5 to 56.5cm.

Both use the same app, the same SIM setup and the same subscription prices, so the decision is entirely about the dog wearing it. For a toy or small breed the XS is the obvious pick. For a spaniel sized dog upwards, the XT makes more sense, because 54 grams stops being a burden and the tripled battery claim and sturdier collar start paying off.

One thing the official pages do not say is whether the XS gives up antenna performance to hit 27 grams. Smaller GPS antennas generally mean weaker fixes under tree cover and between terraced houses. That is a physics tendency, not a verdict on this device, and it is the first thing we would measure.

The small dog angle: why 27 grams is the whole story

Most GPS trackers are built for the average dog and quietly exclude the small ones. Tractive rates its DOG 6 for dogs above 4kg and the unit weighs 39 grams. The XS is rated from 3kg and weighs 27 grams. The maths is simple. On a 3kg Chihuahua or Yorkshire Terrier, the XS comes in under one percent of body weight, and every gram saved sits on a neck that may weigh less than some collar rigs.

Until now, the realistic option for owners of the very smallest dogs has been an Apple AirTag, which is lighter still but is not a GPS tracker at all. It relies on passing iPhones rather than a live satellite fix, which fails in exactly the scenario a tracker exists for: a dog moving fast away from people. We unpack that trade-off in AirTag vs GPS dog tracker.

So the XS occupies a genuinely useful slot. It is the lightest device we know of that still contains a real GPS chip and its own SIM. If it tracks accurately, that is the toy breed problem solved. If. That word carries this entire page, and only bench testing removes it.

Weenect vs Tractive: what we can compare honestly

This is the comparison most readers actually want, so one honest framing first. The Tractive DOG 6 is on our bench and the Weenect XS is not, so the table below sets verified official figures side by side rather than test results against test results.

Two structural differences matter beyond the spec sheet. First, buying and billing. Weenect runs a proper UK store with GBP checkout. Tractive has no UK locale and bills in euros, with Basic at €13, €7 or €5 a month by term and Premium at €8, €6 or €5 with no monthly option, so your bank sets the exchange rate on every renewal. The full breakdown lives in our Tractive subscription cost guide. Second, design philosophy. Tractive builds one 39 gram tracker for dogs above 4kg, while Weenect splits its range so the smallest dogs get 27 grams.

Where Tractive earns its place is evidence in progress. It lives on a real dog's collar while our structured tests run, all logged in the review linked above. We cannot yet say anything equivalent about the Weenect XS, for or against. Neither is wrong. They are different bets: on our bench and heavier against lighter and untested.

What we will measure if it reaches our bench

alberts.dog publishes measurements only when we made them ourselves, as set out in our editorial policy and how we test pages. If the Weenect XS reaches the bench, this section fills in with dated results for:

• GPS accuracy on our standard walk loop, covering open field, woodland and terraced streets, scored against a reference track.
• Real battery life in continuous tracking and with a WiFi power saving zone, checked against the 2 day and 7 day claims.
• Superlive latency, meaning how old the position actually is when the app draws it during a simulated runaway.
• Fit, rub and collar wobble on a genuinely small dog over a full week of wear.

Progress on the queue is public on our testing log. If you own an XS and have accuracy screenshots or battery observations to share, our contact page is open, and reader data is always labelled as such.

Who should buy the Weenect XS meanwhile

Buy now, ahead of any bench data, if weight is the whole decision. For a 3kg to 5kg dog there is no lighter device with true GPS, so waiting has a cost too. The £39.99 entry price and the advertised 30 day money back window keep the risk of a desk research purchase reasonable, and the monthly £13 plan lets you trial the service without a long commitment before dropping to a cheaper term.

Hold off, or pick a tracker already on our bench, if your dog can comfortably carry 39 grams. Our two picks with units in hand remain the Tractive DOG 6 and the Pawfit 3s, both worn by real dogs on real walks while our test cycle runs. Both are devices we own and use daily. The XS is not, yet, and for a device whose only job is finding your dog in a crisis, evidence is worth grams.

If you are weighing up the wider European field, Kippy sells its current Dog tracker into the UK through Amazon rather than a UK store, and our Kippy Dog desk review covers that route and its EUR pricing quirks in the same verified format as this page.