The Smart Device Compare comparison

Cielo Breez Max vs Google Nest Learning Thermostat (4th gen)

Understand the differences. Decide what matters to your home.

Before you compare every specification

Key differences between Cielo Breez Max and Google Nest Learning Thermostat (4th gen)

A summary of selected recorded differences between these thermostats. Check the full specification table below for details and conditions.

Feature differences among your selected devices

5 GHz Wi-Fi (connectivity): Cielo Breez Max — No; Google Nest Learning Thermostat (4th gen) — Yes (802.11n).
Color Screen (display): Cielo Breez Max — No (Cielo describes it as a sharp LCD segment display; the full color touchscreen belongs to the Breez Edge Pro.); Google Nest Learning Thermostat (4th gen) — Yes.
Touch Screen (display): Cielo Breez Max — Yes (The front panel carries touch controls for menu, up, down, power and presets, and the manual works through them by touching and holding combinations.); Google Nest Learning Thermostat (4th gen) — No.
Display Weather (features): Cielo Breez Max — No (Cielo's own model comparison grants the live weather display to the Breez Edge Pro only.); Google Nest Learning Thermostat (4th gen) — Yes.

Specifications to check side by side

External Temperature Sensors Selection (features): Cielo Breez Max — No; Google Nest Learning Thermostat (4th gen) — By time.
External Temperature Sensors (integrations): Cielo Breez Max — No (The built-in sensors are the only ones it reads. Follow Me makes the air conditioner track the Breez Max's own temperature sensor instead of the one inside the indoor unit; Cielo sells no remote sensor for it.); Google Nest Learning Thermostat (4th gen) — YES (Included).
Home Assistant (integrations): Cielo Breez Max — Yes (The official Home Assistant Cielo Home integration names this exact model in its supported devices list, connecting through the cloud-based Cielo Connect API.); Google Nest Learning Thermostat (4th gen) — Partially.

Information still to confirm

3 of 43 comparison fields lack a resolved value for at least one selected device. Missing information is not evidence that a feature is absent.
Check the full table and manufacturer documentation before ruling out a device.

These observations are derived from recorded catalog data and have not all been independently verified. Confirm details with the manufacturer before purchasing.

Compare capabilities, compatibility and setup requirements.

Option 1 · Cielo

Cielo Breez Max

Last updated October 2026

View full device profile

Option 2 · Google

Google Nest Learning Thermostat (4th gen)

Last updated October 2026

View full device profile

What the catalog tells us

Understand the tradeoffs.

These counts describe the available data, not a quality score. More features do not automatically make a better device.

15differences with recorded values for every device

3rows with missing or unspecified information

Consider your setup

Apple Home

Cielo Breez MaxNo
Google Nest Learning Thermostat (4th gen)Yes

Confirm which features appear in Apple Home and whether extra hardware or a subscription is needed for your intended use.

Inspect the specifications

Consider your setup

Home Assistant

Cielo Breez MaxYes
Google Nest Learning Thermostat (4th gen)Partially

Check the integration method, supported model and firmware. A catalog Yes does not establish local control or official support.

Inspect the specifications

Consider your setup

Matter

Cielo Breez MaxNo
Google Nest Learning Thermostat (4th gen)Yes

Confirm the exact device type and the features exposed in your chosen platform. Protocol support does not establish feature parity across apps.

Inspect the specifications

Your priorities, side by side

Focus on what changes.

Mark the specifications you care about. Open manufacturer sources for verification scope; fields without citations remain catalog data. Expand notes for other qualifications.

Differences onlyMy priorities (0)

Showing 43 of 43 rows. “Not recorded” does not mean “No”.

Reading layout

Alerts

Air Quality Alerts

Cielo Breez Max: No
Google Nest Learning Thermostat (4th gen): No

Fire Alerts

Cielo Breez Max: No
Google Nest Learning Thermostat (4th gen): No

Intrude Alerts

Cielo Breez Max: No
Google Nest Learning Thermostat (4th gen): No

Temperature Alerts

Cielo Breez Max: Not recorded
Google Nest Learning Thermostat (4th gen): Yes

Connectivity

2.4 GHz Wi-Fi

Cielo Breez Max: Yes
Catalog note
Radio parameters on the official submittal sheet: 2.412 to 2.484 GHz, IEEE 802.11 b/g/n, WLAN channels 1 to 11.
Google Nest Learning Thermostat (4th gen): Yes
Catalog note
802.11n

5 GHz Wi-Fi

Cielo Breez Max: No
Google Nest Learning Thermostat (4th gen): Yes
Catalog note
802.11n

Bluetooth

Cielo Breez Max: Yes
Catalog note
The device carries a Bluetooth indicator on its display and pairs with the phone over Bluetooth during registration, per the Breez Max user manual.
Google Nest Learning Thermostat (4th gen): Yes

Thread

Cielo Breez Max: No
Google Nest Learning Thermostat (4th gen): No

Z Wave

Cielo Breez Max: No
Google Nest Learning Thermostat (4th gen): No

Zigbee

Cielo Breez Max: No
Google Nest Learning Thermostat (4th gen): No

Display

Color Screen

Cielo Breez Max: No
Catalog note
Cielo describes it as a sharp LCD segment display; the full color touchscreen belongs to the Breez Edge Pro.
Google Nest Learning Thermostat (4th gen): Yes

Screen

Cielo Breez Max: Yes
Google Nest Learning Thermostat (4th gen): Yes
Catalog note
High-res, LCD display with dynamic screens

Screen Resolution

Cielo Breez Max: Not applicable / unspecified
Google Nest Learning Thermostat (4th gen): 600 x 600 px

Screen Size

Cielo Breez Max: Not recorded
Google Nest Learning Thermostat (4th gen): 2.7"

Screen Type

Cielo Breez Max: LCD
Google Nest Learning Thermostat (4th gen): LCD

Touch Screen

Cielo Breez Max: Yes
Catalog note
The front panel carries touch controls for menu, up, down, power and presets, and the manual works through them by touching and holding combinations.
Google Nest Learning Thermostat (4th gen): No

Features

Display Temperature

Cielo Breez Max: Yes
Catalog note
The display shows the set point, the room temperature and the room humidity at once.
Google Nest Learning Thermostat (4th gen): Yes

Display Time

Cielo Breez Max: Yes
Google Nest Learning Thermostat (4th gen): Yes

Display Weather

Cielo Breez Max: No
Catalog note
Cielo's own model comparison grants the live weather display to the Breez Edge Pro only.
Google Nest Learning Thermostat (4th gen): Yes

Energy Savings

Cielo Breez Max: Yes
Catalog note
ENERGY STAR certified, with usage history, temperature range lock and the Comfy Max mode that stops the air conditioner overcooling or overheating the room.
Google Nest Learning Thermostat (4th gen): Yes

External Temperature Sensors Selection

Cielo Breez Max: No
Google Nest Learning Thermostat (4th gen): By time

Speaker

Cielo Breez Max: No
Google Nest Learning Thermostat (4th gen): No

System Health Monitor

Cielo Breez Max: Yes
Catalog note
AC Filter Status tracks runtime and raises an alert when the air conditioner's filter needs cleaning.
Google Nest Learning Thermostat (4th gen): Yes
Catalog note
System Health Monitor helps make sure your heating and cooling system is running smoothly. It helps catch many issues early. And can send an alert if something needs attention.

Voice Control

Cielo Breez Max: Yes
Catalog note
Amazon Alexa, Google Assistant and Siri Shortcuts.
Google Nest Learning Thermostat (4th gen): Yes
Catalog note
Voice control through Google Assistant and Amazon Alexa.

Included Accessories

Temperature Sensor

Cielo Breez Max: No
Google Nest Learning Thermostat (4th gen): Yes

Trim Plate

Cielo Breez Max: No
Catalog note
The box holds the Breez Max, a backplate, a table stand, mounting screws with drywall anchors, a 5V DC USB adapter with cable and the manual. The backplate is the wall mount, not a cover plate for an older thermostat's footprint.
Google Nest Learning Thermostat (4th gen): Yes

Integrations

Alexa

Cielo Breez Max: Yes
Catalog note
The official submittal sheet carries the "Just ask Alexa" badge.
Google Nest Learning Thermostat (4th gen): Yes

Apple Home

Cielo Breez Max: No
Catalog note
Cielo supports Siri Shortcuts ("Add to Siri"), which runs app shortcuts rather than exposing the device to the Apple Home app. There is no HomeKit profile and no Matter path, so the thermostat does not appear as an Apple Home accessory.
Google Nest Learning Thermostat (4th gen): Yes
Catalog note
Via Matter. The 4th gen is the first Nest Learning Thermostat that pairs with the Apple Home app; the bundled temperature sensor stays in the Google Home app.

External Temperature Sensors

Cielo Breez Max: No
Catalog note
The built-in sensors are the only ones it reads. Follow Me makes the air conditioner track the Breez Max's own temperature sensor instead of the one inside the indoor unit; Cielo sells no remote sensor for it.
Google Nest Learning Thermostat (4th gen): YES (Included)

Google Home

Cielo Breez Max: Yes
Catalog note
The official submittal sheet carries the "works with Hey Google" badge.
Google Nest Learning Thermostat (4th gen): Yes

Home Assistant

Cielo Breez Max: Yes
Catalog note
The official Home Assistant Cielo Home integration names this exact model in its supported devices list, connecting through the cloud-based Cielo Connect API.
Google Nest Learning Thermostat (4th gen): Partially

Matter

Cielo Breez Max: No
Catalog note
No Cielo product appears in the CSA certified-products database, and neither the product page nor the submittal sheet claims Matter.
Google Nest Learning Thermostat (4th gen): Yes

SmartThings

Cielo Breez Max: Yes
Catalog note
The official submittal sheet carries the "Works with SmartThings" badge.
Google Nest Learning Thermostat (4th gen): Yes

Scheduling

Automatically

Cielo Breez Max: Yes
Catalog note
Comfy Max holds the room at the chosen temperature on its own, and Comfy Mode, geofencing and Freeze Protection each drive the air conditioner without input.
Google Nest Learning Thermostat (4th gen): Yes
Catalog note
Automatically creates a schedule by learning your routine and preferences

Manually

Cielo Breez Max: Yes
Catalog note
Weekly schedules, one-time or repeating, keep running on the device even if the internet connection drops.
Google Nest Learning Thermostat (4th gen): Yes
Catalog note
Manually set schedules in the Google Home app or Nest app

Suggestions

Cielo Breez Max: No
Google Nest Learning Thermostat (4th gen): Yes
Catalog note
Smart Schedule learns the temps you like, and when you like them; it suggests tweaks to help you save, and you can accept them in the app.

Sensors

Ambient Light

Cielo Breez Max: No
Catalog note
The submittal sheet lists only a temperature sensor and a humidity sensor as built in.
Google Nest Learning Thermostat (4th gen): Yes
Catalog note
Control display brightness and improve temperature sensor accuracy by detecting when the sun is shining on the thermostat.

CO₂

Cielo Breez Max: No
Google Nest Learning Thermostat (4th gen): No

Humidity

Cielo Breez Max: Yes
Catalog note
Built-in humidity sensor; room humidity is shown on the device display and in the app.
Google Nest Learning Thermostat (4th gen): Yes

Occupancy

Cielo Breez Max: No
Google Nest Learning Thermostat (4th gen): Yes

Proximity Motion

Cielo Breez Max: No
Catalog note
Cielo's own model comparison grants the proximity sensor to the Breez Edge Pro only.
Google Nest Learning Thermostat (4th gen): Yes

Temperature

Cielo Breez Max: Yes
Catalog note
Built-in temperature sensor, calibratable from the app, with a stated static accuracy of 1.0 F.
Google Nest Learning Thermostat (4th gen): Yes

TVOC

Cielo Breez Max: No
Google Nest Learning Thermostat (4th gen): No

Specifications for Cielo Breez Max versus Google Nest Learning Thermostat (4th gen)
Specification	Cielo Breez Max	Google Nest Learning Thermostat (4th gen)
Alerts
Air Quality Alerts	No	No
Fire Alerts	No	No
Intrude Alerts	No	No
Temperature Alerts	Not recorded	Yes
Connectivity
2.4 GHz Wi-Fi	Yes Catalog note Radio parameters on the official submittal sheet: 2.412 to 2.484 GHz, IEEE 802.11 b/g/n, WLAN channels 1 to 11.	Yes Catalog note 802.11n
5 GHz Wi-Fi	No	Yes Catalog note 802.11n
Bluetooth	Yes Catalog note The device carries a Bluetooth indicator on its display and pairs with the phone over Bluetooth during registration, per the Breez Max user manual.	Yes
Thread	No	No
Z Wave	No	No
Zigbee	No	No
Display
Color Screen	No Catalog note Cielo describes it as a sharp LCD segment display; the full color touchscreen belongs to the Breez Edge Pro.	Yes
Screen	Yes	Yes Catalog note High-res, LCD display with dynamic screens
Screen Resolution	Not applicable / unspecified	600 x 600 px
Screen Size	Not recorded	2.7"
Screen Type	LCD	LCD
Touch Screen	Yes Catalog note The front panel carries touch controls for menu, up, down, power and presets, and the manual works through them by touching and holding combinations.	No
Features
Display Temperature	Yes Catalog note The display shows the set point, the room temperature and the room humidity at once.	Yes
Display Time	Yes	Yes
Display Weather	No Catalog note Cielo's own model comparison grants the live weather display to the Breez Edge Pro only.	Yes
Energy Savings	Yes Catalog note ENERGY STAR certified, with usage history, temperature range lock and the Comfy Max mode that stops the air conditioner overcooling or overheating the room.	Yes
External Temperature Sensors Selection	No	By time
Speaker	No	No
System Health Monitor	Yes Catalog note AC Filter Status tracks runtime and raises an alert when the air conditioner's filter needs cleaning.	Yes Catalog note System Health Monitor helps make sure your heating and cooling system is running smoothly. It helps catch many issues early. And can send an alert if something needs attention.
Voice Control	Yes Catalog note Amazon Alexa, Google Assistant and Siri Shortcuts.	Yes Catalog note Voice control through Google Assistant and Amazon Alexa.
Included Accessories
Temperature Sensor	No	Yes
Trim Plate	No Catalog note The box holds the Breez Max, a backplate, a table stand, mounting screws with drywall anchors, a 5V DC USB adapter with cable and the manual. The backplate is the wall mount, not a cover plate for an older thermostat's footprint.	Yes
Integrations
Alexa	Yes Catalog note The official submittal sheet carries the "Just ask Alexa" badge.	Yes
Apple Home	No Catalog note Cielo supports Siri Shortcuts ("Add to Siri"), which runs app shortcuts rather than exposing the device to the Apple Home app. There is no HomeKit profile and no Matter path, so the thermostat does not appear as an Apple Home accessory.	Yes Catalog note Via Matter. The 4th gen is the first Nest Learning Thermostat that pairs with the Apple Home app; the bundled temperature sensor stays in the Google Home app.
External Temperature Sensors	No Catalog note The built-in sensors are the only ones it reads. Follow Me makes the air conditioner track the Breez Max's own temperature sensor instead of the one inside the indoor unit; Cielo sells no remote sensor for it.	YES (Included)
Google Home	Yes Catalog note The official submittal sheet carries the "works with Hey Google" badge.	Yes
Home Assistant	Yes Catalog note The official Home Assistant Cielo Home integration names this exact model in its supported devices list, connecting through the cloud-based Cielo Connect API.	Partially
Matter	No Catalog note No Cielo product appears in the CSA certified-products database, and neither the product page nor the submittal sheet claims Matter.	Yes
SmartThings	Yes Catalog note The official submittal sheet carries the "Works with SmartThings" badge.	Yes
Scheduling
Automatically	Yes Catalog note Comfy Max holds the room at the chosen temperature on its own, and Comfy Mode, geofencing and Freeze Protection each drive the air conditioner without input.	Yes Catalog note Automatically creates a schedule by learning your routine and preferences
Manually	Yes Catalog note Weekly schedules, one-time or repeating, keep running on the device even if the internet connection drops.	Yes Catalog note Manually set schedules in the Google Home app or Nest app
Suggestions	No	Yes Catalog note Smart Schedule learns the temps you like, and when you like them; it suggests tweaks to help you save, and you can accept them in the app.
Sensors
Ambient Light	No Catalog note The submittal sheet lists only a temperature sensor and a humidity sensor as built in.	Yes Catalog note Control display brightness and improve temperature sensor accuracy by detecting when the sun is shining on the thermostat.
CO₂	No	No
Humidity	Yes Catalog note Built-in humidity sensor; room humidity is shown on the device display and in the app.	Yes
Occupancy	No	Yes
Proximity Motion	No Catalog note Cielo's own model comparison grants the proximity sensor to the Breez Edge Pro only.	Yes
Temperature	Yes Catalog note Built-in temperature sensor, calibratable from the app, with a stated static accuracy of 1.0 F.	Yes
TVOC	No	No

Know what’s behind the comparison.

The table matches specifications by section and field. It preserves notes, separates missing data from explicit “No” values, and keeps qualifications attached to their values. No overall winner is assigned from feature counts.

Read our comparison methodology