Reviews
Best Smart Deadbolts (2026)
Ranked smart locks by mechanical body grade, backup cylinder class, and Canadian availability — not app features. Quebec winter battery notes.
Updated 2026-04-25
How we ranked
Smart locks earn their rank on the mechanical side first, then on the electronic layer.
The criteria were:
- Mechanical deadbolt grade — ANSI Grade 1 or Grade 2, rather than vague "commercial grade" marketing language.
- Bolt throw — 25 mm (1 inch) minimum.
- Backup cylinder class — assessed against locksport community findings rather than manufacturer claims.
- Canadian availability and cold-weather battery performance — relevant for Quebec winters.
- Protocol and ecosystem — Wi-Fi, Matter, and Z-Wave preferred, with no proprietary hub required.
Smart locks with weak backup cylinders flagged as caution items by locksport communities, and products without Canadian distribution, were excluded.
Ranked picks
Ranked picks
Best smart deadbolt for Quebec homeowners who want smart features without dropping below a Grade 1 mechanical body.
- Price:
- $300-$430
- Certification:
- ANSI/BHMA A156.40 Grade AAA; ANSI/BHMA A156.36 Commercial Grade 1 per Schlage Canada
- Apple Home Key
- Built-in 2.4 GHz Wi-Fi
- 4 AA batteries; up to six months typical use
- 5-pin C keyway backup
Strong non-Apple-Home-Key smart deadbolt with a Grade 1 body and Canadian retail availability.
- Price:
- $300-$380
- Certification:
- ANSI/BHMA Grade 1 listed by Home Depot Canada
- Built-in Wi-Fi
- Keypad
- Alexa and Google Assistant
- Backup key
YRD410 / YRD420 family
Good smart-lock ecosystem choice, but mechanically a step below Schlage Encode Plus and keyed variants need a cylinder-security caveat.
- Price:
- $220-$380
- Certification:
- ANSI/BHMA Grade 2 per Yale
- Grade 2 mechanical body
- KW1 5-pin keyway on keyed variants
- Bluetooth with optional Wi-Fi/Matter/Z-Wave modules by variant
- DoorSense
9800 WIFI THRD TSCR
Modern Matter/Thread option with strong BHMA residential grade, but SmartKey and early Matter tradeoffs require warnings.
- Price:
- $350-$450 landed estimate
- Certification:
- ANSI/BHMA Grade AAA per Kwikset
- Wi-Fi or Matter over Thread
- One-inch deadbolt throw
- SmartKey cylinder
- 4 AA batteries
AUG-SL05 / Wi-Fi Smart Lock family
Best when the existing mechanical deadbolt is already good. It should not be sold as a physical-security upgrade by itself.
- Price:
- $180-$300
- Certification:
- Not applicable; uses existing deadbolt body
- Retrofit interior adapter
- Keeps existing keys and exterior cylinder
- Wi-Fi and Bluetooth
- DoorSense
Sources: [1]
Notable mentions
9800 WIFI THRD TSCR
Modern Matter/Thread option with strong BHMA residential grade, but SmartKey and early Matter tradeoffs require warnings.
- Price:
- $350-$450 landed estimate
- Certification:
- ANSI/BHMA Grade AAA per Kwikset
- Wi-Fi or Matter over Thread
- One-inch deadbolt throw
- SmartKey cylinder
- 4 AA batteries
AUG-SL05 / Wi-Fi Smart Lock family
Best when the existing mechanical deadbolt is already good. It should not be sold as a physical-security upgrade by itself.
- Price:
- $180-$300
- Certification:
- Not applicable; uses existing deadbolt body
- Retrofit interior adapter
- Keeps existing keys and exterior cylinder
- Wi-Fi and Bluetooth
- DoorSense
Sources: [1]
Level Lock+
Often recommended for aesthetics, but LPL opened a Level smart lock quickly. Do not recommend as a high-security choice unless cylinder risk is acceptable.
- Price:
- $300-$500
- Certification:
- BHMA/ANSI claims vary by model; verify exact version
- Invisible smart-lock form factor
- Common C-style backup cylinder reported by Level response
- Home Key on some variants
Check availability
The right order
Add a smart deadbolt after the mechanical side is in place:
- Reinforced strike plate first.
- Grade 1 or Grade 2 deadbolt body.
- Smart features on top.
A smart lock installed on a weak frame with a thin strike plate is a convenience upgrade rather than a security upgrade. The smart deadbolt guide covers the full analysis.
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Audit your home in 5 minutes
Get a score, your top 3 priorities, and a map of the threats you are protected against.
Need a pro to install this?
SecureDoor installs door reinforcement across the region. Take 60 seconds to message us.
Or call: (514) 928-8572