A smart lock without a hub connects to your phone or your home network directly, so there is no separate bridge box to buy, plug in, and troubleshoot when it drops off Wi-Fi. Built-in Wi-Fi models handle full remote access on their own, while Bluetooth-only designs skip the hub too but generally need you within range to unlock. The right pick depends on whether you actually need to unlock the door from across town or just want the extra hardware gone from the entryway table. Either way, one less box on the network is one less thing that can fail or need a firmware update of its own.
What to look for
- Built-in Wi-Fi versus Bluetooth-only. Built-in Wi-Fi gives full remote access with no bridge; Bluetooth-only is simpler and sips less battery but typically needs you in range of the door.
- Whether "hubless" quietly still needs a hub for some features. A few locks work standalone for basic locking but want an optional bridge for notifications or long-range guest codes, so read the full feature list.
- Battery life trade-offs. A Wi-Fi radio draws more power than Bluetooth, so built-in Wi-Fi locks generally need more frequent battery changes than a Bluetooth-only design.
- App reliability without a dedicated hub. Since the lock is talking directly to your router or your phone, a spotty home Wi-Fi signal at the door affects it more directly than it would a hub-based system that can relay a weak signal.
- Setup simplicity. No bridge to configure is a real time savings during install, especially for anyone replacing a lock without professional help or a background in home networking.
Top picks
| Model |
Connectivity |
Remote access without a hub |
Best for |
| Schlage Encode Plus |
Built-in Wi-Fi |
Yes, full remote access |
Households wanting zero extra hardware |
| August Wi-Fi Smart Lock (4th Gen) |
Built-in Wi-Fi |
Yes |
Retrofitting an existing deadbolt |
| Yale Assure Lock 2 (Wi-Fi module) |
Built-in Wi-Fi module |
Yes |
Apple Home Key households |
| Kwikset Halo Touch |
Built-in Wi-Fi |
Yes |
Fingerprint entry without a bridge |
| Level Lock+ |
Direct Bluetooth |
Only within Bluetooth range without an add-on |
A minimal, invisible design for local-only use |
Common mistakes
Assuming every smart lock needs a bridge. Built-in Wi-Fi has become common enough on flagship models that a separate hub is often no longer necessary at all.
Buying Bluetooth-only and expecting full remote access. Without a hub or built-in Wi-Fi, most Bluetooth locks only respond when your phone is within direct range of the door.
Not checking the battery-life trade-off of built-in Wi-Fi. A Wi-Fi radio draws more power than Bluetooth, so expect shorter intervals between battery changes than a Bluetooth-only lock, especially with frequent auto-unlock use.
Overlooking that "hubless" sometimes only applies to local features. Some locks work standalone for basic locking but still want an optional bridge for notifications or guest codes at a distance, so read the full connectivity breakdown rather than the headline claim.
FAQ
Do all smart locks need a separate hub?
No. Built-in Wi-Fi is now common on flagship models, and it handles remote access without any bridge. Only some Bluetooth-only or older designs still require one for that feature.
What is the trade-off of skipping a hub?
Mainly battery life and, for Bluetooth-only locks, remote range. Built-in Wi-Fi solves the range problem but drains batteries faster than a Bluetooth-only design.
Can I add a hub later if I want more range?
Often yes — many Bluetooth-only locks support an optional bridge accessory down the line, so you are not locked into your day-one decision if your needs change later.
Does no hub mean no remote access at all?
Not for built-in Wi-Fi locks; those give full remote access with no hub ever. It mainly applies to Bluetooth-only designs, which need you in range without an add-on, so confirm which category a specific model actually falls into before assuming either way.
Where to go next
If you are still deciding whether a smart lock makes sense at all, read smart lock vs traditional lock, pair the lock with a doorbell in our video doorbells without a subscription guide, and put every connected device on its own network with how to set up a VLAN.