Updated September 30, 2026 · SmartHomeCue Editorial Team
Lockin vs Welock
What sets them apart
| Compare | Lockin ReviewVisitVisit | Welock ReviewVisitVisit |
|---|---|---|
| Price | $129.99 | €119 |
| Monitoring per month | $0 | €0 |
| Products | Smart lock, Video doorbellCovers more | Smart lock |
| Free features | AI detection, video, remote access and app control with no fee | Free app with Bluetooth unlock and access sharing |
| Local storage | Yes | Not confirmed |
| Cloud plan per month | $0 | Not confirmed |
| Top resolution | 2k | Not confirmed |
Same on both: Minimum contract (0 months), Professional monitoring (No), Money-back period (30 days), Installation required (No).
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Key differences
- Lockin scores higher overall: 9.0 vs 8.8.
- Products: only Lockin offers Video doorbell.
- Support channels: only Lockin offers Phone.
- Founded is lower at Welock: 2013 vs 2014.
- Power source: only Lockin offers Solar.
- Ecosystems: only Lockin offers Google, Homekit, Matter.
Our verdict on each
Lockin
Lockin suits people who want a lock and a video doorbell with no running fees. The range starts at $129.99, with cloud and monitoring both at $0. Expect US only, a 0 months commitment, and no one watching your alarms.
Welock
Welock suits homeowners who want a self-installed cylinder lock with nothing to pay each month after the purchase. The fingerprint cylinder costs €119 with monitoring at €0 and a contract of 0 months, and professional monitoring is off, so there is no renewal to budget for.
Score breakdown
| Area | Lockin | Welock |
|---|---|---|
| Cost | 9.2HigherEntry price of $129.99 with cloud plan of $0 and monitoring of $0 keep running cost at nil. | 9.0Entry price €119 with monitoring of €0 and a contract of 0 months. |
| Offer | 9.0HigherRange covers smart lock and video doorbell on a diy model, with video kept on the device and detection. | 8.6Bluetooth unlock and access sharing ship in the free app, and the range covers smart lock. |
| Trust | 8.8Founded 2014, Matter certified, US market, warranty of 1 year and 30 day returns. | 8.9HigherSupport runs on email and help centre, and the company has been going since 2013. |
Positions in our rankings
| Ranking | Lockin | Welock |
|---|---|---|
| Smart locks | 6 of 42 | 3 of 42 |
Licences and countries
| Country | Lockin | Welock |
|---|---|---|
| Headquarters | Not confirmed | China |
Where these facts come from
Lockin
- lockin.com: 16 facts, checked September 30, 2026
Welock
- welock.com: 14 facts, checked September 30, 2026
Every fact side by side
| Fact | Lockin | Welock |
|---|---|---|
| Pricing model | Diy | Diy |
| Power source | Battery, SolarCovers more | Battery |
| Ecosystems | Alexa, Google, Homekit, Matter, SmartthingsCovers more | Alexa |
| Headquarters | Not confirmed | China |
| Founded | 2014 | 2013Lower |
| Support channels | Email, Phone, Help centreCovers more | Email, Help centre |
Smart home devices
| Fact | Lockin | Welock |
|---|---|---|
| Price from | $129.99 | Not confirmed |
| Protocols | Matter, Thread, Wi fi | Not confirmed |
| Matter certified | Yes | Not confirmed |
| Hub required | No | Not confirmed |
| Local control | Yes | Not confirmed |
| Subscription per month | $0 | Not confirmed |
| Warranty | 1 year | Not confirmed |
| Markets | US | Not confirmed |
Where each stands against the rest
| Fact | Lockin | Welock | Median |
|---|---|---|---|
| Minimum contract | 0 monthsat the median | 0 monthsat the median | 0 months |
| Money-back period | 30 daysat the median | 30 daysat the median | 30 days |
| Cloud plan per month | $0below the median | Not confirmed | $3 |
Median across 65 listed brands.
Pros and cons
Lockin
Pros
- No contract: 0 months means nothing locks you in
- Cloud plan and monitoring both sit at $0, so the buy is the whole cost
- Detection, video, remote access and app control are bundled at no extra charge
Cons
- Professional monitoring is not offered, so alarms are not watched
- US is the only listed market, so buyers elsewhere face a shipping question
- Warranty runs 1 year, shorter than the life of a front door lock
Welock
Pros
- No subscription attached: monitoring runs at €0 and the contract is 0 months, so there is nothing to renew.
- The app is free and includes Bluetooth unlock with access sharing, so a spare key or code can be issued to someone from a phone.
- Entry price of €119 sits below the smart lock category median of €87.69, so a fitted cylinder costs less than a typical one.
Cons
- Professional monitoring is off, so the lock secures the door and shares access but does not alert anyone during an intrusion.
- The range covers smart lock only, so cameras, sensors or an alarm panel have to come from another maker.
- Support runs on email and help centre only, so there is no phone line for a lock that has to be fitted to a door.
Who each suits
Lockin
Who it suits
- Renters and homeowners replacing a front door lock who refuse subscriptions
- Matter-minded buyers already running Alexa, Google, HomeKit or SmartThings
- People who want video history on their own device rather than in the cloud
Who should look elsewhere
- Buyers who want a watched alarm service, since professional monitoring is not part of the Lockin offer and Annke or Aqara suit camera-led setups
- Shoppers outside the US, because US is the only listed market
- Anyone after a wired camera or full alarm kit, since smart lock and video doorbell stops at locks and doorbells
Welock
Who it suits
- Homeowners or renters swapping an existing cylinder who want no monthly fee after the purchase
- People already using the voice assistant listed in alexa elsewhere in the house
- Buyers who want a battery lock that runs on its own, with the model listed as diy
Who should look elsewhere
- Anyone who wants professional monitoring, because that option is off and no response desk is offered
- Households wanting cameras or alarms in the same basket, since the range is smart lock only
- Smart home setups built on other ecosystems, as voice support covers alexa alone
Country by country
| Country | Lockin | Welock |
|---|---|---|
| France | No | Yes |
| Germany | No | Yes |
| Italy | No | Yes |
| Spain | No | Yes |
| United States | No | Yes |
Questions about each
Lockin
Is there a monthly fee for Lockin smart locks and video doorbells?+
No. The cloud plan is $0 and monthly monitoring is $0, so the hardware price is the only outlay. Detection, video, remote access and app control are all included at no fee, which keeps the running cost at nil for as long as you own the device.
Does Lockin require a contract or subscription?+
The contract term is 0 months, so there is nothing to cancel and no minimum term to serve. That is part of why Lockin places 1 of 60 brands on contract length, the same top spot it takes on monitoring at $0.
Welock
How much does a Welock smart lock cost?+
The entry price is €119 for the lock, with no subscription layered on top. The smart lock category median on this site is €87.69, and Welock sits below it. Returns run for 30 days if the cylinder does not suit your door.
Is there a monthly fee for a Welock lock?+
No. Monitoring runs at €0, so there is nothing to pay each month. The contract is also 0 months, meaning there is no minimum term to serve and nothing to renew. You buy the hardware and that is the cost.