Does this come with a calibration certificate?

We can offer you the calibration certificate of the sensor chips that the provider provided to us. The sensor chip we use is Swiss-made and has been fully calibrated in the factory. If you need the certificate, please contact us via our support email: support@ubibot.io Thank you.

can the wifi connection be set up via the platform, i.e. without using the phone app?

Except the phone app, we also offer desktop app which can help to complete the wifi connection. The web platform is used for data monitoring and remote management.

Are they precalibrated?

Not exactly sure what precalibrated means. The device was 'plug and play' for me, and the temperature readings track with other non-calibrated devices in the same space. I have no way to evaluate the other readings, but they seem reasonable to me.

How do you connect this device to wifi? how do you select the ssid and enter a password??

You connect the device on the app, by using the device number provided with the unit...It is very easy to connect to your available Wifi...

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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UbiBot WiFi Wireless Thermometer, Remote Temperature, Humidity, Light Monitor, Environment Sensor, Mobile App Alerts

Product ID: 551754973

Details

Battery Description
2 x AA
Brand
UbiBot
Colour
White
Item Weight
0.03 Kilograms
Product Dimensions
6.5W x 1.7H

📶2.4GHz WiFi, no hub needed

☁️200MB free cloud storage, 2 years data

🌡️±0.5°C Swiss sensor accuracy

¥28865

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌡️ Stay ahead of your environment—smart monitoring that works as hard as you do!

ANYWHERE ACCESS - Monitor your environment remotely with real-time app & web console data.
ROBUST DATA BACKUP - Stores up to 300,000 data points locally plus 2 years free cloud history—never miss a beat.
INSTANT SMART SETUP - Connects in seconds via app or PC—no hub, no hassle.
PRECISION YOU CAN TRUST - Swiss-made sensors deliver ultra-accurate temperature & humidity readings.
CUSTOM ALERTS AUTOMATION - Get instant notifications & trigger smart home actions via IFTTT integration.

The UbiBot WiFi Wireless Thermometer is a compact, highly accurate environmental sensor featuring Swiss sensor chips with ±0.5°C precision. It connects effortlessly to 2.4GHz WiFi without a hub, offering remote monitoring via mobile app and web console. With customizable alerts, IFTTT integration, and robust data storage (300,000 local points + 200MB free cloud storage), it’s perfect for smart homes, labs, greenhouses, and more. Powered by AA batteries or USB, it supports external probes for extreme conditions and ensures you never miss critical environmental changes.

Specifications

ASIN	B071HVDDFB
Battery Description	2 x AA batteries
Best Sellers Rank	#133,406 in Home Improvement ( See Top 100 in Home Improvement ) #322 in Home Security Alarms
Brand Name	UbiBot
Colour	White
Country of Origin	USA
Customer Reviews	3.9 3.9 out of 5 stars (576)
Included Components	Battery
Item Dimensions W x H	6.5W x 1.7H Centimeters
Item Weight	0.03 Kilograms
Manufacturer	Dalian Cloud Force Technology Co.,Ltd.
Model Number	Ubibot WS1
Mounting Type	Tabletop, Wall Mount
Number of Items	1
Operating Humidity	10% to 90%
Part Number	WS1
Temperature Accuracy	0.5
Temperature Reading Accuracy	plus_minus_0_point_5_degrees_celsius
UPC	712396022091
Unit Count	1.0 Count
Upper Temperature Rating	140 Degrees Fahrenheit

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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