Some of the devices I suggested to try:
Konke motion sensor and Konke Motion Sensor community driver
I have a Konke motion sensor. The range of motion is narrow, but the Zigbee range is good. I’m using this driver with mine and it works fine.
Sonoff SNZB-02 (built-in driver)
Sonoff SNZB-03 Motion Sensor (built-in driver)
I have a Sonoff SNZB-03 Motion Sensor. The sensor range of motion and sensitivity is good, but the Zigbee range is short. But, you were considering Bluetooth devices, so long range does not sound like a concern for your needs.
Sonoff SNZB-04 Contact Sensor (built-in driver)
