Turns by ITSELF?! Danalock V3 Review – Smart Home Locks/Smart Home Security System

The Danalock V3 is an Apple Home compatible smart lock that allows you to turn your existing deadbolt setup into a smart lock by replacing only your latch.

It’s the same kind of product as an August Smart Lock so that begs the question: Which one is better? The Danalock V3 is by a tiny margin. It’s easy to install, annoying to setup but overall, better.

In this review:

00:00:58 – Features of the Danalock V3
00:03:53 – Installation w/Tips
00:05:41 – Issues with app/software
00:09:04 – Comparison against August Smart Lock

Get the Danalock V3 on Amazon!
Amazon US: https://shreh.ca/2LlgWN6
Amazon CA: https://shreh.ca/2Lha1EJ
Amazon UK: https://shreh.ca/2wa7p6L
Amazon DE: https://shreh.ca/2wa7ozJ

Or get it on eBay: https://shreh.ca/2w8k8H8


The Dana Lock is a retro-fit smart lock. It has more in common with the August Smart Lock then it does the Kwikset or Weiser Premis or the Schlage Sense.

The exterior of the lock is made from anodized aluminum which provides a decent level of scratch resistance. Now despite the touted Danish design, I did find face of the lock having a sharp edge which seems odd but I didn’t notice it during normal usage.

Now one of the standout marketing features of this lock is the AES-256 encryption, coupled with the TLS 1.2 protocol with everything that sits on a HSM. Basically, the Danalock V3 is digitally, very secure.

When it comes to compatibility, the Danalock V3 works with Apple Home, Z-wave and Zigbee BUT you’ll need to buy a different lock for each platform you plan on using.

The Danalock is powered by CR123 batteries which look like 1/2 AA’s BUT pack a bit more juice than the standard Double AA battery. The CR123 lithium battery, according to Danalock will last 1.5 years with 10 remote unlocks a day.


Installing the lock is quite simple and isn’t as involved as the Premis or Schlage Sense BUT I did come across a small issue during install that some of you need to be aware if you’re planning on getting this unit which is the first pro-tip.

Now the install was pretty painless except for the plate portion. Why? Because the labelled Weiser plate did not work with my Weiser lock. I had to use the Kwikset plate. Now this seems like a boo-urns moment BUT Weiser and Kwikset are owned by the same parent company so their parts are going to be interchangeable. Which explains why Weiser Premis and Kwikset Premis looks exactly the same.

Now before you can use the Danalock to it’s full potential, you’ll not to poke this tiny hole a bunch of times. I’m not joking but I’ll cover that in the app portion of this review.


Onto the app and software which is an area that Danalock needs to improve from my perspective. Now the overall functionality of a purely Apple Home lock in Apple Home is going to be hamstrung a bit. BUT other brands have products that are compatible with Apple Home also have additional features in their apps which would be a value add when compared to the Danalock.

The second reason why I think the app needs work is that several hardware features such as auto-lock needs to be configured on the actual device rather than through the app. This seems a little backwards to me but there is a tiny pinhole button that you press a number of times in order to enable hardware features.

One of the standout features is Twist Assist. It allows you to unlock your door by slightly turning the latch. I found that twist assist is handy when you need to access the lock with your hands full. Sure it doesn’t take much effort to turn the normal lock, being able to push it slightly with one finger is nice.

–August Smart Lock Comparison–

Now my goto recommendation for a retro-fit style of lock was going to be the August Smart Lock Pro. Why did I change my mind after using the Danalock V3?

There are two reasons:

– The first reason is the size. The August product is just way too big. It won’t work on my back door because the window. Apart from the longer life, Danalock’s decision to use the CR123 batteries is smart due to the smaller size.

– The second reason is ease of use. The Danalock V3 acts more like a regular deadbolt than the August Smart Lock which acts like a jar lid that I have to take off. The Twist Assist is a feature that will be handy every once in a while when your hands are full. Or if you’re just incredibly weak-fingered.

Now the only reason why I wouldn’t get the Danalock V3 is if you want more flexibility when it comes to giving people access to your home. Specifically when it comes to the Apple Home version of the Danalock. Again, the cleaning person doesn’t need to see if my infant is sleeping when they’re not cleaning my house. As I said at the beginning of the video, your home life will come into play when it comes to choosing the right lock.


ShinJoey84 says:

Thank you for doing these reviews. Keep up the great work .

Lamar says:

US links doesn’t work

JulianGoesPro says:

Can’t you use the HomeKit App for access? 🙂

XxKazxX xoxo says:

So this sucks then… a $150 lock? Lmao… I’ll pay $50

Tristyn Russelo says:

zigbee and zwave do have an advantage over homekit, that all “z-devices” create a mesh network so your doorlock does not need to be in range of the hub. just in range of another z-device.

Tristyn Russelo says:

SSL+ is used between your phone and august servers, then again from august servers to the lock via wifi.
the fact that august uses a web service for the lock dictates their encryption… kinda. SSL+ is just easier for them.

joes04redrx8 says:


Monster Zero says:

Sellout review?

NikkiYork92 says:

Your problem is that you are not a security expert and so you are only looking at the tech and ease of use. I have a background in designing physical security and so know my onions. I really like your videos on home automation but please please try to avoid promoting ANY primary security devices without first assessing them on the primary purpose for why you need them – to prevent felons breaking into your home.

I am sorry to say that you are failing to emphasise that ALL domestic use locks, smart of otherwise, are seriously poor at doing what they are supposed to do i.e. keep thieves from breaking into your home.

This youtube link by MrLocksmith (I have no commercial link to this fellow except I like his videos since they speak from decades of lock security experience) should be attached to ALL your lock related videos as a warning that ALL smart door locks are inherently flawed and should not be used as your primary means of protection for your home.


imajakas7 says:

So clear and straight forward with pure information and data. Thank you sir!

Aiden Middleton says:

Thank you for taking the time to make quality content!

ridiqul says:

those transitions from each door at 4 minutes were pretty dope lol

HGST says:

You should check out Aqara (with HomeKit) coming very soon in September. The big plus is that it’s very affordable. Probably the most affordable Smarthome devices with HomeKit. http://aqara.com

Sandy Liu says:

cool video! how can i ship the products to you so that you can help us do the video review? What is the timing and commission?@SmartHomeReviewEh

tvtime1 says:

Good to see your back!!!

Torbjørn Jørgensen says:

Damn that was loud.

E P says:

I think i would prefer August.

lowell a says:

Wow. I might just buy this. Thx for the revirw

Coaster Mech says:

Thanks for the great review. Definitely a better looking product than the competition.

I was planning to get a retrofit lock in hopes of saving a little money over an actual smart lock. I am completely shocked that the retrofits cost the same if not more than the actual smart lock.

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