Reviewed by Marcus Knapman, BSc (Hons) Computing ·
Researched from 100+ Amazon customer reviews
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Forty quid. That's what Ring wants for a doorbell with a 2K camera, colour night vision and a six-times zoom. A few years ago, that money would have bought you a basic wired chime and a bit of sticky tape. So the obvious question is: where's the catch?
I've spent a good while with the spec sheet and the wider chatter around the Ring Battery Video Doorbell, and there are two catches, though neither is a deal-breaker for the right buyer. First, the battery is sealed inside the unit, so you can't pop in a spare. Second, the really useful stuff, like saved recordings and person alerts, sits behind a Ring Subscription Plan that's sold separately.
Strip those away and what you're left with is an easy-fit, wire-free doorbell that does the core job well: it tells you who's at the door, shows you in sharp detail, and lets you talk to them without getting off the sofa. It's particularly handy if you live in a flat or rented place where drilling into a wall for wiring isn't on the cards.
My bottom line? It's one of the cheapest sensible ways into video doorbells, provided you go in knowing the subscription is where Ring makes its money. Here's what I made of it.
The headline spec is Retinal 2K video, and on a doorbell that matters more than it does on, say, a living-room camera. Doorstep footage lives or dies on whether you can make out a face or read a parcel label, and extra resolution is what gives you room to do that. The 6x zoom builds on it, letting you push in on something at a distance, like a courier hovering at the end of the path or a car pulling up opposite.
A caveat worth stating plainly: zoom on any small sensor is a digital crop, so the further you push it, the softer things get. It's a useful tool for checking details, not a magic enhance button from a crime drama. Still, at £39.99 I'd say having it at all is a pleasant surprise.
Plenty of cheap doorbells give you that murky grey infrared look after dark, where everyone resembles a ghost. The Ring Battery Video Doorbell claims true colour night vision even in low light, which is a genuine help when you're trying to work out whether that's your neighbour in a navy coat or a stranger in a black one. Given how early the light disappears through a British winter, this is a feature you'll lean on for months at a stretch.

This is the bit that will split opinion. The battery is built in and cannot be removed on its own. To recharge, you use the included removal tool to detach the whole doorbell from its mount, then plug in a USB-C cable.
On the plus side, USB-C means you've almost certainly got a cable lying around already, and the tool-release mount is reasonably secure against opportunistic thieves. On the downside, there's no swapping in a fresh battery and carrying on. For the short while it's charging, your front door has no doorbell camera at all. If you've got a busy household with lots of deliveries, that gap could be annoying. I'd suggest picking a quiet moment, like a weekend morning, to do the recharge.
The spec sheet doesn't give a battery life figure, and in reality it will depend on how busy your doorstep is, how many motion alerts you're getting, and how much you use Live View. A road-facing doorbell in a built-up area will drain faster than one at the end of a quiet cul-de-sac. Worth bearing in mind before you set the motion sensitivity to maximum.
Let's deal with the elephant on the doorstep. The doorbell itself costs £39.99, but Ring's saved recordings, which can be kept for up to 180 days, along with person-detection alerts and other extras, need a Ring Subscription Plan, sold separately. Without one, you'll still get real-time notifications, Live View and Two-Way Talk. What you won't get is a library of past footage to look back through.

That distinction matters. If your goal is simply to see who's ringing and chat to them while you're at work or in the garden, the doorbell works fine on its own. If you want proof of a missed delivery or evidence of something suspicious, you'll want the plan, and you should factor that ongoing cost into the real price of ownership. This is the standard trade-off with Ring, and it's the main reason I wouldn't call the low sticker price the whole story.
One feature I'm glad to see on a budget model is Privacy Zones, which let you block out parts of the camera's view. If your doorbell points toward a neighbour's window or a stretch of public pavement, you can mask it off rather than recording areas you've no business filming. For UK buyers conscious of neighbour relations, and the odd awkward conversation over the fence, that's a sensible inclusion.
If you're already living in Alexa-land, the integration is simple. An Echo Dot can announce when someone's at the door, and an Echo Show can show you the video hands-free. If you're not in the Amazon ecosystem, you'll still get everything through the Ring app, but it's a nicer experience with the speakers.
Ring pitches this as a DIY install, and the wire-free design backs that up. There's no need to touch your existing doorbell wiring, which makes it a realistic option for renters and anyone who'd rather not call an electrician for a job that should take minutes. You'll need a drill if you're mounting to brick or render, but that's about as technical as it gets.
Beyond the sealed battery and the subscription, there's another point to consider: it relies on your Wi-Fi reaching the front door. A weak signal at the porch is the most common frustration with wireless doorbells, leading to laggy Live View and delayed alerts. Check your signal strength where you plan to mount it before you commit, and consider a mesh node or extender if it's patchy.
I couldn't find a published Amazon star rating for this exact model to lean on, so I'm basing my view on the spec sheet, the feature set and the long track record of the Ring range. Take that as a sign to read the latest buyer feedback yourself before purchasing.
The Ring Battery Video Doorbell is a cheap, easy way into video doorbells, and the 2K picture and colour night vision are good for the money. Buy it if you rent, want a no-fuss install, or mainly care about seeing and speaking to visitors; skip it if you'd resent paying a subscription or can't live with a doorbell that goes offline for a recharge.
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