eufy Support | Troubleshooting & Customer Service

How long does the battery on eufy Smart Lock Touch & Wi-Fi last for?

The battery on eufy Smart Lock Touch & Wi-Fi can usually last about 365 days (When the door locks and unlocks 10 times per day on average).

The 1-year battery life had been tested based on our laboratory simulation. It will vary depending on your actual usage. Features like Auto-Lock will also affect battery life.

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eufy S231 Smart Lock User Manual

How to set up eufy Security Smart Lock Touch & Wi-Fi

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