What are the best smart locks from well-known brands?
This page compares 2 smart locks from well-knowns with verified specifications and prices. Top options include Defiant Defiant Deadbolt, TCL D1 Pro Palm Vein Smart Lock. Prices range from £59 to £96. All data is sourced from manufacturer documentation and specialist retailers.
| Product ⇅ | Price ⇅ | Connectivity ⇅ | Bluetooth Range (m) ⇅ | WiFi Compatibility ⇅ | Battery Life (years) ⇅ | Lock Operation Methods ⇅ | Smartphone App Availability ⇅ | Voice Assistant Compatibility ⇅ |
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Defiant Defiant Deadbolt
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£59.30 ≈ | WiFi | — | 2.4 GHz | — | Keypad, smartphone app, physical key | ✓ | Amazon Alexa, Google Home |
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The Defiant Deadbolt is an affordable electronic deadbolt with keypad entry, physical-key access, WiFi control through the Hubspace app, and voice control through Amazon Alexa and Google Home. It suits budget-conscious homeowners and DIY users who want remote access and smart-home integration without a separate hub. ★ Ideal forIt suits shoppers seeking smart locks from well-known brands because it combines Defiant branding with 2.4 GHz WiFi, Hubspace app control, keypad and key access, and Amazon Alexa and Google Home compatibility.
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TCL D1 Pro Palm Vein Smart Lock
US
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£96.40 ≈ | Wi-Fi | — | Built-in Wi-Fi | — | Palm vein, smartphone app, voice, key fob, keypad, physical key | ✓ | Amazon Alexa, Google Assistant |
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The TCL D1 Pro uses palm vein recognition, keypad entry, smartphone control, voice commands, key fobs, and physical keys. Its rechargeable 7800mAh battery lasts up to 9 months, and built-in Wi-Fi enables remote access and notifications, making it suited to households wanting versatile keyless entry and smart-home control. ★ Ideal forIt suits shoppers seeking smart locks from well-known brands because TCL combines a distinctive palm vein scanner with built-in Wi-Fi, remote app access, a rechargeable 7800mAh battery, and Alexa and Google Assistant compatibility.
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