Price unavailable right now
Updated November 2026
Data from the official Heiman and Sonoff sites.
2026 verdict
Between Sonoff SNZB-03P ZigBee Motion Sensor and Heiman Smart Motion Sensor, Sonoff SNZB-03P ZigBee Motion Sensor is the better overall pick in 2026, leading on rating, battery life, and angle of detection.
What pushes it ahead is rating, battery life, and angle of detection, and its broader overall balance keeps the advantage from looking narrow. Heiman Smart Motion Sensor can still be the right pick, but only if range of detection outweighs the wider strengths of Sonoff SNZB-03P ZigBee Motion Sensor. Overall, Sonoff SNZB-03P ZigBee Motion Sensor makes more sense for most people.
Connectivity
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Winner
Connectivity
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The biggest differences
Where these two are furthest apart, and by how much.
- Range of Detection2×Heiman Smart Motion Sensor39.4 ft 12 m vs 19.7 ft 6 m
- Battery Life+50%Sonoff SNZB-03P ZigBee Motion Sensor3 years vs 2 years
- Angle of Detection+22%Sonoff SNZB-03P ZigBee Motion Sensor110º vs 90°
| Feature | Heiman Smart Motion Sensor | Sonoff SNZB-03P ZigBee Motion Sensor | Winner |
|---|---|---|---|
| Rating | 3.2 | 4.3 | Sonoff SNZB-03P ZigBee Motion Sensor |
| Battery Life | 2 years | 3 years | Sonoff SNZB-03P ZigBee Motion Sensor |
| Angle of Detection | 90° | 110º | Sonoff SNZB-03P ZigBee Motion Sensor |
| Range of Detection | 39.4 ft 12 m | 19.7 ft 6 m | Heiman Smart Motion Sensor |
| Connectivity | Thread Protocol | Zigbee | Tie |
| Integrations | Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter | Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter | Tie |
| Sensors | Motion, Light | Motion, Light | Tie |
| Alerts | Motion Alerts | Motion Alerts, Low Battery Alerts | Tie |
| Local Control | YES | YES | Tie |
Price unavailable right now
- + Range of Detection: 39.4 ft (12 m)
- - Rating: 3.2 vs 4.3
- - Battery Life: 2 years vs 3 years
Winner
$16.50
- + Rating: 4.3
- + Battery Life: 3 years
- + Angle of Detection: 110º
- - Range of Detection: 19.7 ft (6 m) vs 39.4 ft (12 m)
Frequently Asked Questions
Which is better overall: Heiman Smart Motion Sensor or Sonoff SNZB-03P ZigBee Motion Sensor?
Sonoff SNZB-03P ZigBee Motion Sensor has the stronger overall profile in this comparison, especially for rating, battery life, and angle of detection.
What is the biggest difference between Heiman Smart Motion Sensor and Sonoff SNZB-03P ZigBee Motion Sensor?
Rating is one of the clearest differences: Heiman Smart Motion Sensor lists 3.2, while Sonoff SNZB-03P ZigBee Motion Sensor lists 4.3.
Who should buy Heiman Smart Motion Sensor?
Choose Heiman Smart Motion Sensor if your priority is range of detection and that matters more than rating.
Who should buy Sonoff SNZB-03P ZigBee Motion Sensor?
Choose Sonoff SNZB-03P ZigBee Motion Sensor if your priority is rating and battery life and that matters more than range of detection.
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Compare all 28 Motion Sensors side by side
You are looking at two of them. The full table lines up all Motion Sensors in the catalog with the same specs, so you can filter by what you need and sort by price or rating.
- 28 Motion Sensors
- 34 specs compared
- 31 filters
- Motion Sensors
Alarm Motion Detector
- Motion Sensors
Hue Motion Sensor
- Motion Sensors
Motion Sensor
- Motion Sensors
Motion Sensor
- Motion Sensors
Hue Outdoor Sensor
- Motion Sensors
BLU Motion ZB
- Motion Sensors
Indoor Motion Sensor RT
- Motion Sensors
LoRa 1/4 Mile Motion Sensor
- Motion Sensors
Motion Detector (3rd Gen)
- Motion Sensors
Motion Sensor P1
- Motion Sensors
Solar Outdoor Spotlight - Motion-Sensor
- Motion Sensors
Smart Wireless Motion Sensor
- Motion Sensors
All-in-One Sensor
- Motion Sensors
Blu Motion
- Motion Sensors
Motion Sensor
- Motion Sensors
Motion
- Motion Sensors
SenseGuard Motion Gen2
- Motion Sensors
MultiSensor 7
- Motion Sensors
TriSensor 8
- Motion Sensors
SNZB-03 ZigBee Motion Sensor
- Door & Window Sensors
Window Door Alarm
- Gas Detectors
HS1CG Series Combustible Gas Sensor
- Gas Detectors
WS2CG Series Combustible Gas Detector
- Motion Sensors
WiFi Smart Motion Sensor
- Sirens
Smart Siren HS2WD series
- Smoke & CO Detectors
Carbon Monoxide Detector C1-S
- Smoke & CO Detectors
HS1SA-E Zigbee Smoke Alarm
- Smoke & CO Detectors
Interconnected CO Alarm C1-R
- Smoke & CO Detectors
Interconnected Smoke Alarm S1-R
- Smoke & CO Detectors
Matter Smoke Detector S1-M
- Smoke & CO Detectors
Matter Smoke Detector S1-TM
- Smoke & CO Detectors
Smart CO Alarm
- Smoke & CO Detectors
Smoke Alarm HM-636PHS
- Smoke & CO Detectors
Smoke and CO Alarm HM-636THS
- Vibration Sensors
Smart Vibration Sensor HS1VS series
- Water Leak Sensors
Smart Water Leakage Sensor
- Air Quality Monitors
SAWF-07P Air Quality Monitor
- Air Quality Monitors
SAWF-08P Air Quality Monitor
- Buttons
RM433R2 Remote Controller
- Buttons
SNZB-01P Zigbee Wireless Switch
- Cameras
CAM GlassView
- Cameras
Cam Outdoor DUO
- Cameras
Cam Slim Gen2
- Cameras
GK-200MP2-B
- Displays
NSPanel Pro Gen2
- Displays
NSPanel Pro
- Dongles
Dongle Lite MG21
- Dongles
Dongle Max
- Dongles
Dongle Plus MG24
- Dongles
Dongle Plus PP10
- Dongles
Dongle-PZG23
- Dongles
Z-Wave 800 PoE Dongle Max
- Dongles
ZBDongle-E
- Dongles
ZBDongle-P
- Door & Window Sensors
DW2-WIFI
- Door & Window Sensors
SNZB-04 ZigBee Wireless Door/Window Sensor