Heiman Smart Vibration Sensor HS1VS series vs Third Reality Vibration Sensor

The Third Reality Vibration Sensor is the stronger overall pick here, adding a built-in 110dB siren, drop detection and support for Alexa and Samsung SmartThings that the Heiman Smart Vibration Sensor HS1VS series does not offer. The Heiman Smart Vibration Sensor HS1VS series only wins on price and battery life.

The on-device alarm. The Third Reality Vibration Sensor has a built-in 110dB siren with a physical mute switch, so it can sound off locally the moment it is triggered. The Heiman Smart Vibration Sensor HS1VS series has no on-device alert sound and only reports events to Home Assistant.

The Heiman Smart Vibration Sensor HS1VS series lasts noticeably longer, rated for roughly 3 years on 2 AAA batteries. The Third Reality Vibration Sensor uses the same 2 AAA battery type but is rated for roughly 1 year, and owners of frequently triggered units report even shorter runtimes.

The Third Reality Vibration Sensor, by a wide margin. It works with Alexa, Samsung SmartThings and Home Assistant, while the Heiman Smart Vibration Sensor HS1VS series only integrates with Home Assistant.

Choose the Heiman Smart Vibration Sensor HS1VS series if you want the lower-cost option with the longer battery life and only need it to report vibration events into a Home Assistant setup.

Choose the Third Reality Vibration Sensor if you want an audible local alarm, drop detection, or support for Alexa and Samsung SmartThings alongside Home Assistant.