Bold Smart Cylinder: what is the battery life?

Under normal use, the battery of the Bold Smart Cylinder will last for at least 2 years or 20,000 activations.

Under normal use, the battery of the Bold Smart Cylinder will last for at least 2 years or 20,000 activations. This boils down to approximately 25 activations per day. If you use the Bold Smart Cylinder a lot more often, you will obviously have to replace the battery more often.

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Tip: Increase the battery life! Turn off the buzzer to increase the battery life up to 3 months. If you don’t set a PIN code, you will have up to 6 extra months of battery life.
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The battery status is visible in the Bold App. You will receive a timely notification when the battery needs replacing.

The Bold Smart Cylinder requires a CR123A battery, which you can order online or purchase at all well-known DIY stores. We advise against the use of rechargeable CR123A batteries for the Bold Smart Cylinder.