August WiFi Smart Lock vs Yale Assure Lock 2
Head-to-head comparison based on trust scores, features, pricing, and real user feedback.
Our pick: August WiFi Smart Lock (Trust Score 9.0 vs 8.8)
9.0
Excellent
Best Overall
Pros
- +Installs on existing deadbolt — keep your original keys
- +Auto-unlock via geo-fencing as you approach home
- +Works with Alexa, Google Assistant, HomeKit, and SmartThings
Cons
- −Interior-only installation — exterior knob unchanged
- −Battery life is 3–6 months with heavy use
Don't buy if
- ⚠ Auto-unlock feature drains phone battery faster — verify your deadbolt is compatible before ordering
8.8
Excellent
Best Smart Home Integration
Pros
- +Matter-over-Thread support works with any smart home ecosystem
- +Available in keypad, fingerprint, and key variants
- +Yale's commercial-grade deadbolt security backing
Cons
- −Thread hub required for full Matter functionality
- −App experience is functional but not as polished as August
Don't buy if
- ⚠ Thread border router (like Apple HomePod Mini or Eero Pro 6E) needed for Matter-over-Thread — check your hub compatibility