The 4000 series starts with Bluetooth, but you can upgrade to Wi-Fi with an add-on module, or buy a different configuration with a Z-Wave radio instead.
The Philips 4000 Series Smart Deadbolt is a sleek Bluetooth smart lock that provides several ways to lock and unlock your door, but you'll need to purchase a separate Wi-Fi bridge for remote access and voice control.
The newly previewed Philips smart lock uses a palm vein reader that can automatically detect and scan a person's unique palm vein pattern to open the door.
It lacks online connectivity, but this electronic lock has an excellent fingerprint reader and touchpad, and you’re not paying for extra features you might not want.
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