Is the battery life reliable? Are the batteries easy and affordable to replace?
Does the lock have built-in Wi-Fi or can it get Wi-Fi through an additional hub?
What access options do you want? Would you prefer fingerprint sensors, Bluetooth, keypads or a little of everything?
Do you want to keep your existing deadbolt or replace it entirely?
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Smart locks are one of the best single devices for a home security upgrade. The problem is that they're also one of the most expensive, often costing above $200, which is tough for many budgets.
That's why, as I've tested dozens of locks from brands across the world, I've kept watching for locks that perform well while also clocking in at low costs. Smart lock technology continues to advance, as I've seen at CES this year with tricks like solar-charging deadbolts, but the most important features don't have to cost a ton. Here are my favorite picks for around $100 or below.
What is the best cheap smart lock?
Tapo's lock is a great mix of affordability and features. Tapo
After testing dozens of locks, the most well-rounded, affordable smart lock I’ve found is the Tapo DL110. With prices below $150 and BHMA Grade 2 lock durability, it’s a reliable choice to guard your home. In addition to app controls, it offers fingerprint and keypad access in a compact package. Finding such as a combination is rare.
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