Smart Locks in 2026: More Secure, More Connected
Smart locks have matured significantly. Matter support is now standard, battery life has improved, and security features have caught up with traditional deadbolts. Here's what we found after 6 months of testing.
How We Tested
Each lock was installed on a real exterior door and used daily for 6 months:
- Security: ANSI/BHMA grade verification, pick resistance, bump resistance
- Reliability: Lock/unlock success rate over 10,000 cycles
- Battery life: Months of use before battery replacement needed
- App experience: Remote access, user management, activity logs
- Smart home: Matter, HomeKit, Alexa, Google Home compatibility
Top Picks
1. Yale Assure Lock 3 — Best Overall
The Assure Lock 3 combines excellent security (ANSI Grade 1), reliable connectivity (Wi-Fi + Bluetooth + Matter), and the best app experience in the category.
Security: Grade 1 deadbolt, anti-pick pins, tamper alerts Battery life: 12+ months on 4 AA batteries Smart home: Matter native, works with everything Price: $249
2. Schlage Encode Plus — Best for Apple Users
HomeKey support lets you unlock with your iPhone or Apple Watch — no app needed. Just tap and go.
Security: Grade 1 deadbolt, built-in alarm Battery life: 6-8 months (Wi-Fi drains faster) Smart home: HomeKey, HomeKit, also supports Alexa Price: $299
3. Ultraloq U-Bolt Pro WiFi — Best Features
Packed with features: fingerprint reader, keypad, app, key backup, and auto-unlock. The most versatile lock we tested.
Security: Grade 1, 360° fingerprint reader (fast and accurate) Battery life: 8-10 months Smart home: Works with Alexa and Google Home; no Matter yet Price: $219
4. August Wi-Fi Smart Lock (5th Gen) — Best Retrofit
Keeps your existing deadbolt and keys. Just replace the interior thumbturn. Perfect for renters.
Security: Depends on your existing deadbolt Battery life: 4-5 months (Wi-Fi is power-hungry) Smart home: HomeKit, Alexa, Google Home, IFTTT Price: $199
5. Aqara U200 — Best Budget with Matter
Affordable, Matter-compatible, and surprisingly well-built. The best option for budget-conscious smart home builders.
Security: ANSI Grade 2 (adequate for residential) Battery life: 10+ months Smart home: Matter, HomeKit, Alexa, Google Home Price: $149
Comparison Table
| Lock | Grade | Battery | Matter | Auto-Lock | Price |
|---|---|---|---|---|---|
| Yale Assure 3 | 1 | 12mo | ✅ | ✅ | $249 |
| Schlage Encode+ | 1 | 6-8mo | ❌ | ✅ | $299 |
| Ultraloq U-Bolt | 1 | 8-10mo | ❌ | ✅ | $219 |
| August 5th Gen | * | 4-5mo | ❌ | ✅ | $199 |
| Aqara U200 | 2 | 10mo | ✅ | ✅ | $149 |
*August uses your existing deadbolt's grade
Security Considerations
- All tested locks meet or exceed residential security standards
- Wi-Fi connected locks are theoretically hackable, but no real-world exploits have been documented for major brands
- Always enable two-factor authentication in the companion app
- Keep physical key backup (most locks include one)
Bottom Line
The Yale Assure Lock 3 is the best all-around choice — secure, reliable, and Matter-compatible. Apple users will love the Schlage Encode Plus with HomeKey. Budget buyers should grab the Aqara U200 for its Matter support at an unbeatable price.
