Best Smart Thermostats 2024
By Elisabeth Christ
Updated March 2024
Smart thermostats are becoming increasingly popular in Singapore due to their energy-saving capabilities and convenience. With so many options available, it can be challenging to choose the right one for your home.
In this article, we will take a look at some of the best smart thermostats in Singapore, each with its unique features and advantages.
Best Overall: Ecobee Smart Thermostat Premium
✓ Schedule, geofencing, energy recommendations
✓ Built-in speaker, air quality monitor, smoke alarm, an external smart sensor
✓ Works with Alexa, Google Assistant, HomeKit, SmartThings, IFTTT
✓ No C-wire required
Best for Detection: Google Nest Learning Thermostat (3rd Gen)
✓ Auto-schedule, geofencing, energy monitoring
✓ High resolution display with Farsight and Nest Leaf
✓ Works with Alexa and Google Assistant
✓ No C-wire required (in most cases)
Best for Budget: Amazon Smart Thermostat
✓ Schedule, geofencing, energy dashboard
✓ Alexa Hunches
✓ Works with Alexa only
✓ Two versions (with and without C-wire adapter)
Best for Simplicity: Google Nest Thermostat
✓ Straightforward installation
✓ Built-in motion, temperature, humidity, and ambient light sensors.
✓ Works with Alexa, Google Home app, IFTTT
✓ No C-wire required
#1 Best Overall: Ecobee Smart Thermostat Premium
Ecobee Smart Thermostat Premium
Price & Design
Priced at $249, the Ecobee Smart Thermostat Premium boasts a glossy zinc body with a larger glass touchscreen compared to its predecessors.
Its design, characterized by smoother, non-pointed edges and a slimmer profile, is crafted from plastic, presenting a sleek and modern appearance.
Installation
Installation of the Ecobee Smart Thermostat Premium is user-friendly, with clear written and video instructions provided by Ecobee. Although it requires dealing with low-voltage wiring, the process is simplified by the straightforward app setup, which includes a simple sign-up process.
Ecobee Smart Thermostat Premium
Features
The Ecobee Smart Thermostat Premium is feature-rich as it offers indoor air quality monitoring and a built-in speaker compatible with Alexa and Siri.
It supports a wide range of integrations, including Google Assistant, HomeKit, IFTTT, and SmartThings, and comes with a power adapter kit for homes lacking a C wire.
Additional features include dual-band Wi-Fi, the Ecobee Smart Sensor for enhanced room-specific temperature control, and comprehensive app functionalities like smart scheduling and geofencing. It also serves as a hub for Ecobee’s Smart Security system.
Potential Dealbreakers
The primary potential dealbreaker for some users might be the occasional lost connections, which can delay the process of using the app for temperature adjustments.
Ecobee Smart Thermostat Premium
Best Overall
✓ Schedule, geofencing, energy recommendations
✓ Built-in speaker, air quality monitor, smoke alarm, an external smart sensor
✓ Works with Alexa, Google Assistant, HomeKit, SmartThings, IFTTT
✓ No C-wire required
#2 Best for Detection: Google Nest Learning Thermostat (3rd Gen)
Google Nest Learning Thermostat (3rd Gen)
Price & Design
At the same price point of $249.99, the Google Nest Learning Thermostat (3rd Gen) features a 40% bigger screen with enhanced clarity and a far-reaching sensor. Available in four dial finishes (stainless steel, black, white, or copper), it offers a premium look with a slim profile that doesn't protrude much from the wall.
Installation
The installation process is described as simple, requiring minimal work and the entry of a code on the sensor. However, the need for a C-wire in some HVAC systems may present a challenge for some users.
Google Nest Learning Thermostat (3rd Gen)
Features
Key features include the Far-field sensor for the Farsight function, allowing users to see information from a distance, and compatibility with Nest temperature sensors for ambient tracking. It also offers Family Accounts and Home/Away Assist for personalized settings and energy savings, along with the Furnace Heads-Up feature for safety alerts.
Potential Dealbreakers
While the device boasts several impressive features, it falls short in a few key areas that may disappoint some users. These include the absence of voice command support and compatibility with Apple HomeKit, as well as a three-degree temperature swing that could be frustrating for those who demand precise climate control. Moreover, power-hungry HVAC systems, which require a C-wire, may find the device limiting in terms of installation options.
Google Nest Learning Thermostat (3rd Gen)
Best for Detection
✓ Auto-schedule, geofencing, energy monitoring
✓ High resolution display with Farsight and Nest Leaf
✓ Works with Alexa and Google Assistant
✓ No C-wire required (in most cases)
#3 Best for Budget: Amazon Smart Thermostat
Amazon Smart Thermostat
Price & Design
For those looking for the most budget-friendly option, the Amazon Smart Thermostat is a top contender at only $60. With its sleek, minimalist design and user-friendly touchscreen interface, this device is the perfect blend of form and function.
The digital display and intuitive control buttons make it easy to adjust the temperature to your liking, while its affordable price tag makes it accessible to budget-conscious buyers.
Installation
The installation process is easy as we are facilitated by step-by-step guidance in the Alexa app. However, users should be aware that the installation process may take longer than expected due to the potential need for a C-wire adapter or drilling new holes.
Amazon Smart Thermostat
Features
As part of the Alexa smart home platform, this thermostat is designed for seamless integration with Alexa for voice-controlled adjustments.
Features include the Hunches feature for automatic temperature updates based on phone location, customizable temperature modes, and the ability to create scenes within the Alexa app for broader smart home control.
Potential Dealbreakers
While the device has many positive features, there are a few potential downsides to consider. For example, switching to Away mode may be slower than expected, and the app experience may not be as intuitive as some users would like. Additionally, the device does not support Google Assistant or Apple HomeKit, which could be a dealbreaker for some.
If you're someone who values precise temperature control, you may be disappointed to learn that there is no remote temperature sensor available. Lastly, for users with power-hungry HVAC systems, the need for a C-wire adapter might be an inconvenience since it must be purchased separately from the device.
Amazon Smart Thermostat
Best for Budget
✓ Schedule, geofencing, energy dashboard
✓ Alexa Hunches
✓ Works with Alexa only
✓ Two versions (with and without C-wire adapter)
#4 Best for Simplicity: Google Nest Thermostat
Google Nest Thermostat
Price & Design
Priced at $130, the Google Nest Thermostat offers an attractive design in four colour options (snow, sand, fog, and charcoal). Its lightweight and compact form factor, complemented by an optional matching trim kit sold separately, makes it a stylish addition to any home.
Installation
According to some users, this smart thermostat is easy to install and can be up and running in just a few minutes – no need for a C wire in most homes. Not only that, its intuitive controls and sleek design make it a joy to use.
Google Nest Thermostat
Features
The Google Nest Thermostat is packed with features that will make your life easier. With built-in motion, temperature, humidity, and ambient light sensors, this device can sense when you're home and adjust the temperature accordingly. Plus, it integrates seamlessly with compatible smart speakers and displays, so you can control your home's climate from anywhere using the Google Home app.
You can also set up automated schedules and routines to take the hassle out of managing your thermostat and enjoy effortless climate control all year round.
Potential Dealbreakers
While the Google Nest Thermostat is an impressive device, there are a couple of potential limitations that some users might find frustrating.
For instance, the device isn't compatible with Google's Nest Temperature Sensor accessory, which could be a dealbreaker for users who want precise control over the temperature in every room. Additionally, left-handed users may find that the design of the device doesn't cater to their needs, which could be an annoyance.
Google Nest Thermostat
Best for Simplicity
✓ Straightforward installation
✓ Built-in motion, temperature, humidity, and ambient light sensors.
✓ Works with Alexa, Google Home app, IFTTT
✓ No C-wire required
Compare Smart Thermostats
Final Thoughts
With so many options available on the market today, choosing the right smart thermostat can be overwhelming. Nonetheless, we hope this comparison of four popular models can help you make an informed decision based on your specific needs.
For indoor air quality monitoring and room-specific temperature control with style, consider the Ecobee Smart Thermostat Premium. If you want a device that learns your habits and adjusts accordingly with safety alerts, try the Google Nest Learning Thermostat (3rd Gen). For a budget-friendly option with intuitive controls and customizable temperature settings, check out the Amazon Smart Thermostat. And if you're looking for a lightweight and compact device with automated schedules and routines, consider the Google Nest Thermostat.
Ultimately, it comes down to your needs and preferences. Use this guide to choose your next smart thermostat with ease.
If you like to read more about Smart Thermostats, check out our other relevant guides here:
Google Nest Learning Thermostat Review (with PROS and CONS)
Ecobee Smart Thermostat Premium Pros and Cons Review
Ecobee vs Nest: Smart Thermostats Comparison
Ecobee vs Honeywell T9: Smart Thermostats Comparison
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