Enhance your home’s security affordably with smart locks that offer keyless entry, app control, and more. We’ve picked the top three under $100 based on features, reviews, and value. Disclosure: As an Amazon Associate, we earn from qualifying purchases at no extra cost to you.
| Lock | Price | Key Features | Pros | Cons | Affiliate Link |
|---|---|---|---|---|---|
| TEEHO TE001 Keyless Entry Door Lock | ~$40 | Keypad, auto-lock, 20 user codes, weatherproof | Easy install, durable, multiple codes | No app integration, basic features | Check Price on Amazon |
| Keyless-Entry Fingerprint Digital Smart Lock | ~$50 | Fingerprint, keypad, biometric, anti-peep code | Multiple unlock methods, secure, quick recognition | Battery-dependent, setup can be tricky | Check Price on Amazon |
| eufy Security Smart Lock C210 | ~$100 | Keypad, built-in WiFi, app remote control, touchscreen | No hub needed, voice control compatible, easy install | Higher end of budget, requires batteries | Check Price on Amazon |
1. TEEHO TE001 Keyless Entry Door Lock
This keypad lock is ideal for beginners, offering simple code-based entry without smart home hubs. It’s weatherproof for outdoor use and includes anti-peep technology for added security.
Pros: Affordable, reliable, one-touch lock. Cons: No fingerprint or Bluetooth. Buy on Amazon
2. Keyless-Entry Fingerprint Digital Smart Lock
A versatile biometric lock with fingerprint scanning, keypad, and key backup. It supports up to 100 fingerprints and is great for families or rentals.
Pros: Fast unlock, secure encryption, low power use. Cons: Fingerprint reader may need cleaning. Buy on Amazon
3. eufy Security Smart Lock C210
eufy’s WiFi-enabled lock allows remote control via app, with a touchscreen keypad and compatibility with Alexa or Google Assistant. No subscription required.
Pros: Built-in WiFi, customizable codes, durable build. Cons: Slightly pricier, app setup required. Buy on Amazon
Choose based on your needs—fingerprint for convenience or keypad for simplicity. Check our other reviews for more!