SwitchBot Lock Ultra review: Big upgrades, smaller form factor

At a glance

Pros

• Much simpler installation than previous iterations
• Still quite affordable
• Rock-solid operation across most features

Cons

• Auto-unlock feature not yet fully functional in our testing
• Still a little bulbous
• You’ll need accessories to unlock the full benefit

Our Verdict

This retrofit lock fixes nearly all the problems we encountered with SwitchBot’s previous smart lock; what’s more...