Best Smart Deadbolts
Top smart deadbolts ranked by transparent trust scores.
8 products ranked
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Top Pick
9.4
Excellent
August WiFi Smart Lock
Ranked #1 based on expert reviews, user sentiment, and value analysis.
#1
9.4
Excellent
Consensus
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Ranked #1 based on expert reviews, user sentiment, and value analysis.
Pros
- Installs on existing deadbolt — keep your original keys
- Keeps existing keys as backup
- Auto-unlock via geo-fencing as you approach home
Cons
- Interior-only installation — exterior knob unchanged
- Bulky interior escutcheon
- Battery life is 3–6 months with heavy use
Don't buy this if…
- Auto-unlock feature drains phone battery faster — verify your deadbolt is compatible before ordering
- Only replaces the interior side of your deadbolt so your exterior hardware stays the same, which limits keypad entry.
#2
9.2
Excellent
Consensus
Compare
Ranked #2 based on expert reviews, user sentiment, and value analysis.
Pros
- Matter-over-Thread support works with any smart home ecosystem
- Apple Home Key support
- Available in keypad, fingerprint, and key variants
Cons
- Thread hub required for full Matter functionality
- Touchscreen drains battery faster
- App experience is functional but not as polished as August
Don't buy this if…
- Thread border router (like Apple HomePod Mini or Eero Pro 6E) needed for Matter-over-Thread — check your hub compatibility
- The base model includes only Bluetooth; you must purchase the Wi-Fi or Matter module separately for remote access.
#3
9.0
Excellent
Consensus
Compare
Ranked #3 based on expert reviews, user sentiment, and value analysis.
Pros
- ANSI Grade 1 security rating — highest for residential locks
- BHMA Grade 1 commercial rating
- Apple Home Key support — tap iPhone or Apple Watch to unlock
Cons
- Apple HomeKit only — no Android app or Google Home
- No Android Home Key equivalent
- More expensive than most competitors
Don't buy this if…
- Home Key requires iPhone XS or later with iOS 15+ — confirm compatibility before purchase
- Apple Home Key is the standout feature, so Android users miss the headline benefit and may prefer Yale or August.
#4
8.7
Excellent
Consensus
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Ranked #4 based on expert reviews, user sentiment, and value analysis.
Pros
- Completely invisible — installs inside the existing deadbolt
- Completely hidden design
- Apple Home Key NFC tap-to-unlock
Cons
- Apple HomeKit only — Android users need not apply
- No keypad option
- No keypad option — app, NFC, or physical key only
Don't buy this if…
- Battery is inside the mechanism and requires complete removal to replace — plan for 6-12 month battery life
- There is no visual keypad or touchscreen, so entry requires a phone, Apple Watch, or physical key at all times.
#5
8.5
Excellent
Consensus
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Ranked #5 based on expert reviews, user sentiment, and value analysis.
Pros
- Six access methods including reliable fingerprint recognition
- 6 ways to unlock including fingerprint
- Built-in WiFi — no separate bridge required
Cons
- Less premium feel than Schlage or Yale
- Fingerprint reader can be slow in cold weather
- Smart home integration limited compared to top competitors
Don't buy this if…
- Fingerprint performance can degrade in extreme cold — test in your climate before committing
- The fingerprint sensor struggles with wet or very cold fingers, so keypad or phone backup is essential in harsh climates.
#6
8.3
Good
Consensus
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Ranked #6 based on expert reviews, user sentiment, and value analysis.
Pros
- Fast fingerprint reader
- SmartKey re-key technology
- Built-in Wi-Fi
Cons
- No Apple Home Key support
- App can be sluggish
Don't buy this if…
- The Kwikset app has occasional connectivity issues; firmware updates have improved stability but some users report delays.
#7
8.1
Good
Consensus
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Ranked #7 based on expert reviews, user sentiment, and value analysis.
Pros
- Built-in video doorbell camera
- Rotating PIN guessproof keypad
- Fingerprint and voice unlock
Cons
- Expensive all-in-one package
- Requires Lockly cloud subscription for video storage
Don't buy this if…
- Video recording features require a monthly subscription for cloud storage; without it you only get live viewing.
#8
7.9
Good
Consensus
Compare
Ranked #8 based on expert reviews, user sentiment, and value analysis.
Pros
- Extremely affordable
- Fast fingerprint recognition
- Compact minimal design
Cons
- Bluetooth only, no Wi-Fi
- No remote access without Wyze gateway
Don't buy this if…
- Without Wi-Fi connectivity you cannot lock or unlock remotely; you must be within Bluetooth range or purchase a separate gateway.
Quick Comparison
How We Rank
Composite trust score from expert reviews, user sentiment, complaint analysis, and value assessment.
Trust Score
Weighted composite of all factor scores
Expert Score
Aggregated expert review ratings
User Sentiment
Community votes and review analysis
Value Score
Price-to-performance ratio
Freshness
Recency of reviews and data
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