---
product_id: 591235462
title: "2 Pack SNZB-02P Zigbee Temperature and Humidity Sensor, Smart Temperature Sensor with Comfort Alarm, Zigbee Hygrometer Compatible with Alexa/Google Home/HA/IFTTT, Zigbee Hub Required."
brand: "sonoff"
price: "$135.31"
currency: USD
in_stock: true
reviews_count: 13
category: "Sonoff"
url: https://www.desertcart.ec/products/591235462-2-pack-snzb-02p-zigbee-temperature-and-humidity-sensor-smart
store_origin: EC
region: Ecuador
---

# 5-sec ultra-fast data refresh ±2% RH humidity accuracy ±0.2°C precision temp sensor 2 Pack SNZB-02P Zigbee Temperature and Humidity Sensor, Smart Temperature Sensor with Comfort Alarm, Zigbee Hygrometer Compatible with Alexa/Google Home/HA/IFTTT, Zigbee Hub Required.

**Brand:** sonoff
**Price:** $135.31
**Availability:** ✅ In Stock

## Summary

> 🌟 Stay ahead of comfort with precision that speaks your smart home’s language!

## Quick Answers

- **What is this?** 2 Pack SNZB-02P Zigbee Temperature and Humidity Sensor, Smart Temperature Sensor with Comfort Alarm, Zigbee Hygrometer Compatible with Alexa/Google Home/HA/IFTTT, Zigbee Hub Required. by sonoff
- **How much does it cost?** $135.31 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/591235462-2-pack-snzb-02p-zigbee-temperature-and-humidity-sensor-smart)

## Best For

- sonoff enthusiasts

## Why This Product

- Trusted sonoff brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Long-Lasting & Reliable:** Battery-powered with CR2477 lithium metal cell ensures months of uninterrupted, accurate sensing.
- • **Precision You Can Trust:** Swiss-made sensor delivers pinpoint temperature and humidity readings for ultimate comfort control.
- • **Seamless Smart Home Sync:** Effortlessly integrates with Alexa, Google Home, Home Assistant, and IFTTT for hands-free monitoring.
- • **Flexible Mounting Options:** Magnetic back and metal bracket included—install anywhere, from walls to cabinets, with zero hassle.
- • **Real-Time Climate Insights:** Updates every 5 seconds so you never miss a shift in your environment.

## Overview

The SONOFF SNZB-02P is a compact, high-accuracy Zigbee temperature and humidity sensor featuring Swiss-made components for ±0.2°C and ±2% RH precision. It refreshes data every 5 seconds and supports seamless integration with Alexa, Google Home, Home Assistant, and IFTTT. Designed for easy installation with magnetic and bracket mounts, it runs on a CR2477 lithium metal battery, making it a reliable addition to any smart home ecosystem.

## Description

Free delivery and returns on all eligible orders. Shop SONOFF 2 Pack SNZB-02P Zigbee Temperature and Humidity Sensor, Smart Temperature Sensor with Comfort Alarm, Zigbee Hygrometer Compatible with Alexa/Google Home/HA/IFTTT, Zigbee Hub Required..

Review: Convenient and discrete - Really easy to connect to my Pi with ezsp controller. I've put one in every room in the house. Reports battery level, temperature and humidity. Neat small and rugged design, like a little disk. They come with a choice of mounting options, a magnet in the back of the sensor and a metal bracket you can screw or double sided sticky to a wall or cabinet.
Review: Cheap, reliable, easy install/mounting. - Great little sensors. Super easy to set up with multiple mounting options. Perfect for use with home assistant which recognises and onboards them in seconds. They have the ability to calibrate them using a secondary proven device but were pretty much spot on straight out the box. They have been reliable providing readings for over a month now with no issues or signal drops* (*it is important to build out a reliable ZigBee mesh using bulbs/plugs etc). I will update if anything changes but initial reaction - 10/10

## Features

- 【High Accuracy & Fast Refresh】 With the Swiss-made smart hygrometer sensor, the temperature is accurate up to ±0.2°C/±0.4°F while the humidity is ±2%RH, data measurements are updated every 5 seconds to give you the lastest changes of temp and humidity.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CLR7V3W7 |
| Batteries | 1 Lithium Metal batteries required. |
| Batteries Required? | No |
| Batteries included? | No |
| Battery Cell Type | Lithium Metal |
| Battery description | CR2477 |
| Best Sellers Rank | 1,175 in Garden ( See Top 100 in Garden ) 16 in Hygrometers |
| Certification | ANSI C-73 |
| Colour | White |
| Customer Reviews | 4.4 4.4 out of 5 stars (448) |
| Date First Available | 26 Oct. 2023 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Display style | Digital |
| Included Components | Main sensor unit only |
| Item Package Quantity | 1 |
| Item Weight | 90 g |
| Item model number | SNZB-02P |
| Manufacturer | SONOFF |
| Material | Plastic |
| Measurement Accuracy | +/-0.2°C |
| Part Number | SNZB-02D |
| Plug profile | Surface Mount |
| Power Source | Battery Powered |
| Product Dimensions | 45 x 45 x 17.7 cm; 90 g |
| Size | One Size |
| Special Features | Alarm, Data Storage & Export, High Accuracy, Non-Contact |
| Switch Type | 1-way |
| Switch style | Bipolar Transistor |
| Voltage | 3 Volts (DC) |
| Wattage | 3 watts |

## Product Details

- **Battery description:** CR2477
- **Brand:** SONOFF
- **Colour:** White
- **Mounting type:** Surface Mount
- **Operating humidity:** ± 2 % RH

## Images

![2 Pack SNZB-02P Zigbee Temperature and Humidity Sensor, Smart Temperature Sensor with Comfort Alarm, Zigbee Hygrometer Compatible with Alexa/Google Home/HA/IFTTT, Zigbee Hub Required. - Image 1](https://m.media-amazon.com/images/I/514CyYN-1gL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Convenient and discrete
*by R***S on 12 January 2026*

Really easy to connect to my Pi with ezsp controller. I've put one in every room in the house. Reports battery level, temperature and humidity. Neat small and rugged design, like a little disk. They come with a choice of mounting options, a magnet in the back of the sensor and a metal bracket you can screw or double sided sticky to a wall or cabinet.

### ⭐⭐⭐⭐⭐ Cheap, reliable, easy install/mounting.
*by M***N on 19 October 2025*

Great little sensors. Super easy to set up with multiple mounting options. Perfect for use with home assistant which recognises and onboards them in seconds. They have the ability to calibrate them using a secondary proven device but were pretty much spot on straight out the box. They have been reliable providing readings for over a month now with no issues or signal drops* (*it is important to build out a reliable ZigBee mesh using bulbs/plugs etc). I will update if anything changes but initial reaction - 10/10

### ⭐⭐⭐⭐ Connectivity can be tricky to perfect.
*by F***M on 4 March 2025*

Initially very poor connectivity on a couple of sensors ( a temperature sensor and a door opened sensor), with one needing regular restarts. After a lot of fiddling with repeaters in the same room as the sensors, the temperature sensor is working fine with no drop outs. However whatever I try, the door opened sensor still regularly drops out for an hour or so, and then reconnects. At least it does not need restarting. Now all my 6 temperature sensors are working flawlessly, after very attentive support from the seller, I am upping my review to 4 stars. I guess batery powered zigbee devices are very sensitive to the zigbee signal and this may not just be a Sonoff issue.

## Frequently Bought Together

- 2 Pack SONOFF SNZB-02P Zigbee Temperature and Humidity Sensor, Smart Temperature Sensor with Comfort Alarm, Zigbee Hygrometer Compatible with Alexa/Google Home/HA/IFTTT, Zigbee Hub Required.
- SONOFF Universal Zigbee 3.0 USB Dongle Plus Gateway with Antenna for Home Assistant, IoBroker, Zigbee2MQTT
- Innr Zigbee Smart Plug, Works with Hue* and Alexa, Works as Zigbee Repeater, Power Monitoring, Smart Socket, 2-Pack

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ec/products/591235462-2-pack-snzb-02p-zigbee-temperature-and-humidity-sensor-smart](https://www.desertcart.ec/products/591235462-2-pack-snzb-02p-zigbee-temperature-and-humidity-sensor-smart)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-02*