How does the auto changeover work? can i set it to keep the temp between 65 and 74 degrees and it turns a/c and heat on as necessary?

Yes I wasn't sure how it would work. I have my account set to 78. AC came on when it go too hot. Hope this helps.

Hi. My old thermostat has the red wire connect to RH which then jumps to RC. With the Sensi lite, do I just attached the red wire to R? Thank you.

Sensi claims there is an internal jumper which means you only have to connect the red wire which now goes to RH. However, I had to pigtail the red wire and connect to both RH and RC

Will this thermostat work on a split unit meaning natural gas heat

It works on my natural gas central unit (if you need emergency heat then no this touch lite will not work for you)

Does this have a child lock?

Yes, it’s called Lock Thermostat Display. It’s located in the system settings.

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

Help Track order

Account Cart

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

Help Track order

Account Cart

Lite Smart Thermostat, WiFi, Alexa, DIY, Energy Star Certified, ST25

Product ID: 522936134

Details

Brand
Sensi
Controller Type
Amazon Alexa
Model Name
Sensi Lite
Product Dimensions
0.88"D x x
Special Feature
Data Privacy

⚡23% HVAC energy savings

📱Remote app control anytime

🔧DIY install with built-in level

¥24809

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Description

🔥 Stay cool, save green, and control your comfort like a pro! 📲

PRIVACY FIRST - Your data stays yours—no selling or ad targeting, guaranteed.
SMART SAVINGS MODE - ENERGY STAR certified to slash your HVAC energy bills by up to 23%.
EFFORTLESS DIY SETUP - Built-in level & step-by-step guide make installation a breeze—no pro needed!
CONTROL FROM ANYWHERE - Top-rated mobile app lets you adjust your home's comfort from any location.
SEAMLESS COMPATIBILITY - Works with most HVAC systems, no common wire required for many setups.

The Sensi Lite Smart Thermostat ST25 offers an easy DIY installation with a built-in level and clear instructions, compatible with most HVAC systems without needing a common wire. ENERGY STAR certified, it helps reduce HVAC energy consumption by about 23% through flexible scheduling, geofencing, and remote app control. With strong privacy protections and Alexa/Google Assistant compatibility, it delivers smart comfort management from anywhere, backed by over 100 years of HVAC expertise.

Specifications

ASIN	B0BXZ6KXGG
Additional Features	Data Privacy, Easy DIY Install, Energy Savings, Programmable
Best Sellers Rank	#5,722 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #13 in Home Programmable Thermostats
Brand Name	Sensi
Color	Black
Connectivity Protocol	Wi-Fi
Connectivity Technology	Wi-Fi
Control Method	App, Touch, Voice
Control Type	App Control
Controller Type	Amazon Alexa, Google Assistant, Hand Control, SmartThings
Customer Reviews	4.0 4.0 out of 5 stars (2,374)
Display Type	LCD
Finish Types	Simple
Included Components	(2) AAA Batteries, Installation Guide, Mounting Hardware, Sensi Lite Smart Thermostat, Wire Labels
Item Dimensions D x W x H	0.88"D x 5.07"W x 3.13"H
Item Type Name	Smart Programmable Thermostat
Item Weight	4.8 ounces
Manufacturer	Copeland
Manufacturer Part Number	ST25
Manufacturer Warranty Description	3 years.
Model Name	Sensi Lite
Model Number	ST25
Mounting Type	Wall Mount
Number of Batteries	2 AAA batteries required. (included)
Number of Items	1
Power Source	Battery or C-wire
Product Style	Simple
Shape	Rectangular
Specific Uses For Product	Air Conditioner, Boiler, Furnace, Heat Pump
Specification Met	Energy Star
Temperature Control Type	Automatic or Programmable
UPC	786710568732
Unit Count	1 Count
Voltage	24 volts

Common Questions

Are the products genuine and authentic?+

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.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

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

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

¥24809

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

View all Trustpilot reviews