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| Feature | SONOFF Zigbee Human Presence Sensor | SwitchBot Presence Sensor | Winner |
|---|---|---|---|
| Price | $17.90 | $24.99 | SONOFF Zigbee Human Presence Sensor |
| Rating | 4.0 | 3.5 | SONOFF Zigbee Human Presence Sensor |
| Angle of Detection | 110° | 120° | SwitchBot Presence Sensor |
| Range of Detection | 6m / 19ft | 8m movement / 5m static presence | SwitchBot Presence Sensor |
| Weather Resistance | NO | NO | Tie |
| Connectivity | Zigbee | Bluetooth | Tie |
| Integrations | Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter | Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter | Tie |
| Sensors | Presence, Light | Presence, Light | Tie |
| Alerts | Presence Alerts | Presence Alerts | Tie |
| Local Control | YES | YES | Tie |
What the differences mean
How far it looks
The SwitchBot Presence Sensor lists 8 m for movement and 5 m for someone sitting still, across 120 degrees. The SONOFF Zigbee Human Presence Sensor lists 6 m or 19 ft across 110 degrees. The movement reach favors the SwitchBot. The still-person figure, 5 m against 6 m, does not. Ten degrees of angle is a small slice, not a different room.
Power and radio
The SONOFF Zigbee Human Presence Sensor is powered over USB-C and needs a Zigbee hub. It has no Bluetooth. The SwitchBot Presence Sensor is not mains powered, uses Bluetooth, and has no Zigbee. One needs a cable and a coordinator. The other needs batteries and, for most platforms, a SwitchBot hub nearby.
Which apps need a hub
Alexa, Google Home and SmartThings are listed directly on the SONOFF Zigbee Human Presence Sensor. Apple Home and Matter need a SONOFF hub. On the SwitchBot Presence Sensor, Alexa, Google Home, SmartThings, Apple Home and Matter all need a SwitchBot hub. Home Assistant is yes on both. History is documented on the SONOFF and not published for the SwitchBot, so it is not scored.
What neither counts
Multi-person detection is no on the SONOFF Zigbee Human Presence Sensor and is not published for the SwitchBot Presence Sensor. Sleep monitoring is no on both. Neither is a weatherproof outdoor sensor. The SONOFF publishes its body at 44.2 x 44.2 x 59 mm and 31 g. The SwitchBot size and weight are not published.
Which one to buy if
- there is no cable and you want it stuck anywhere
The SwitchBot Presence Sensor is not mains powered. The SONOFF Zigbee Human Presence Sensor needs USB-C power all the time.
- the house already runs Zigbee
The SONOFF Zigbee Human Presence Sensor joins a Zigbee hub and lists Alexa, Google Home and SmartThings without a second brand of hub.
- you need the longer movement reach
Movement is listed at 8 m on the SwitchBot Presence Sensor, against 6 m or 19 ft on the SONOFF.
- you need Apple Home without a SwitchBot hub
Apple Home on the SONOFF Zigbee Human Presence Sensor needs a SONOFF hub. The SwitchBot Presence Sensor needs a SwitchBot hub instead.
- + Price: $17.90
- + Rating: 4.0
- - Angle of Detection: 110° vs 120°
- - Range of Detection: 6m / 19ft vs 8m movement / 5m static presence
- + Angle of Detection: 120°
- + Range of Detection: 8m movement / 5m static presence
- - Price: $24.99 vs $17.90
- - Rating: 3.5 vs 4.0
What owners say
Owners of both presence sensors bought them to stop lights dropping while someone sits still, and both say that is the upgrade over a motion sensor. SONOFF Zigbee Human Presence Sensor owners single out fast Zigbee pairing with Home Assistant and a magnetic mount, and they complain about units that stick on occupied or miss a still person until placement and firmware are tuned, plus a light reading that is only dark, medium or bright. SwitchBot Presence Sensor owners single out a battery body that sticks up in seconds and keeps lights on through a still evening, and they complain about Bluetooth delay, a hub that has to sit close because the sensors do not mesh, and a Home Assistant path that goes through the cloud.
Frequently Asked Questions
Which is better overall: SONOFF Zigbee Human Presence Sensor or SwitchBot Presence Sensor?
The SwitchBot Presence Sensor, on price, a 120 degree angle and an 8 m movement range. The SONOFF Zigbee Human Presence Sensor is the better reviewed and the one that belongs on a Zigbee network with USB-C power, at 6 m or 19 ft.
What is the biggest difference between these presence sensors?
Power and radio. The SwitchBot Presence Sensor is a Bluetooth sensor that is not mains powered, listed at 8 m of movement and 5 m sitting still. The SONOFF Zigbee Human Presence Sensor is a USB-C Zigbee sensor listed at 6 m or 19 ft across 110 degrees.
Do the SONOFF Zigbee Human Presence Sensor and the SwitchBot Presence Sensor need a hub?
The SONOFF needs a Zigbee hub. Alexa, Google Home and SmartThings are on the sensor, while Apple Home and Matter need a SONOFF hub. The SwitchBot Presence Sensor needs a SwitchBot hub for Alexa, Google Home, SmartThings, Apple Home and Matter. Home Assistant is supported on both.
Can either presence sensor count several people?
The SONOFF Zigbee Human Presence Sensor does not do multi-person detection. That feature is not published for the SwitchBot Presence Sensor, so it is not a confirmed no. Neither offers sleep monitoring.
Who should buy the SwitchBot Presence Sensor?
Anyone who wants a battery presence sensor with a magnetic or adhesive mount, already has or will add a SwitchBot hub, and cares more about an 8 m movement range than about Zigbee.
Who should buy the SONOFF Zigbee Human Presence Sensor?
Zigbee and Home Assistant households that can run a USB-C cable, want history on the sensor, and prefer Alexa, Google Home and SmartThings without a SwitchBot hub.
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