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Honeywell E1 PRO Facts: 146 Specifications & 57 Highlights

Curious if the Honeywell E1 PRO thermostats is worth it? We explored 146 specs & features like general information, physical & installation, display & controls & connectivity & smart features — here’s what stands out on Techspotr.

56 Points
Honeywell E1 PRO

Highlights 57

No extras. Just what matters.
56 Points

Why is Honeywell E1 PRO better than other thermostats ?

General Information

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Physical & Installation

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Display & Controls

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Connectivity & Smart Features

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Sensors & Monitoring

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Scheduling & Automation

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HVAC Compatibility

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Power & Electrical

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Safety, Compliance & Reliability

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Quick Take

The essentials that matter—nothing extra

A fast snapshot of the Honeywell E1 PRO, covering its standout specification and what you can expect right out of the box.

Honeywell E1 PRO
Honeywell E1 PRO

Honeywell E1 PRO is an inexpensive, non-programmable digital thermostat designed for simple manual temperature control. It has a large backlit display and easy "up and down" buttons, making it an excellent alternative for customers who prefer a straightforward interface with no complicated scheduling or WiFi connectivity.

Specifications & Facts 146

Specs measured. Drama avoided.

Wondering how the Honeywell E1 PRO thermostats stacks up? We break down the price, key specs, pros and cons, and how it compares to other thermostats — with real shopper input.

General Information 17

Honeywell E1 PRO Country of Manufacture

Where is this thermostat manufactured?

97 Honeywell E1 PRO 0 Votes US

42 Thermostats in this range US

Honeywell E1 PRO
Honeywell E1 PRO

This product is manufactured in the US, indicating adherence to local standards and quality.

Indicates the country where the thermostat is manufactured or assembled.

Honeywell E1 PRO Intended Use

What is the intended use of this thermostat?

27 Honeywell E1 PRO 0 Votes Residential

12 Thermostats in this range Residential

Honeywell E1 PRO
Honeywell E1 PRO

Designed for Residential use, this thermostat caters specifically to home environments.

Specifies the primary usage environment.

Honeywell E1 PRO User Interface Type

What type of user interface does it have?

37 Honeywell E1 PRO 0 Votes Button-Based

18 Thermostats in this range Button-Based

Honeywell E1 PRO
Honeywell E1 PRO

Featuring a Button-Based user interface, it simplifies navigation with physical controls.

Describes the primary interface design.

Honeywell E1 PRO Color

What color is the thermostat?

77 Honeywell E1 PRO 0 Votes White

33 Thermostats in this range White

Honeywell E1 PRO
Honeywell E1 PRO

The thermostat is available in White, providing a clean and modern aesthetic.

Indicates the exterior color of the thermostat for visual and aesthetic matching.

Honeywell E1 PRO Product Type

What type of product is this?

47 Honeywell E1 PRO 0 Votes Thermostat

19 Thermostats in this range Thermostat

Defines the core product classification.

Honeywell E1 PRO Release Year

What year was this thermostat released?

87 Honeywell E1 PRO 0 Votes 2020

22 Thermostats in this range 2017

Indicates the year the thermostat model was officially released to the market.

Physical & Installation 17

Honeywell E1 PRO Wall Plate

Is a wall plate included?

Yes 0Votes Honeywell E1 PRO

Yes Thermostats in this range

Honeywell E1 PRO
Honeywell E1 PRO

This thermostat includes a wall plate for easier installation, providing a cleaner finish on the wall.

Indicates whether a wall plate is included.

Honeywell E1 PRO Width

What is the width of the thermostat?

4.63 inch 0Votes
Honeywell E1 PRO
4.66 inch (Average)

Indicates the horizontal size of the thermostat.

Honeywell E1 PRO Depth

What is the depth of the thermostat?

1.19 inch 0Votes
Honeywell E1 PRO
3.71 inch (Average)

Measures how far the thermostat protrudes from the wall.

Honeywell E1 PRO Height

What is the height of the thermostat?

3.44 inch 0Votes
Honeywell E1 PRO
4.29 inch (Average)

Indicates the vertical size of the thermostat.

Honeywell E1 PRO Weight

How much does the thermostat weigh?

0.53 lbs 0Votes
Honeywell E1 PRO
0.58 lbs (Average)

Shows how heavy the thermostat unit is.

Honeywell E1 PRO Mounting Type

How is the thermostat mounted?

97 Honeywell E1 PRO 0 Votes Wall-Mounted

42 Thermostats in this range Wall-Mounted

Specifies how the thermostat is mounted.

Display & Controls 18

Honeywell E1 PRO Backlight

Is the display backlit?

Yes 0Votes Honeywell E1 PRO

Yes Thermostats in this range

Honeywell E1 PRO
Honeywell E1 PRO

The thermostat includes a backlight feature, enhancing visibility in low-light conditions.

Indicates if the display is backlit.

Honeywell E1 PRO Accessibility Features

What accessibility features are included?

81 Honeywell E1 PRO 0 Votes Large-Text, High-Contrast

29 Thermostats in this range Large-Text

Honeywell E1 PRO
Honeywell E1 PRO

It includes accessibility features like Large-Text and High-Contrast options, beneficial for users with visual impairments.

Improves usability for accessibility needs.

Honeywell E1 PRO Display Type

What type of display does it use?

77 Honeywell E1 PRO 0 Votes LCD

27 Thermostats in this range LCD

Defines the underlying display technology.

Honeywell E1 PRO Screen Resolution

What is the screen resolution quality?

47 Honeywell E1 PRO 0 Votes Standard

12 Thermostats in this range Standard

Describes the visual clarity and sharpness of the display.

Honeywell E1 PRO Display Size

How large is the display?

2.5 inch 0Votes
Honeywell E1 PRO
3.22 inch (Average)

Indicates the diagonal size of the display.

Honeywell E1 PRO Touchscreen

Does it have a touchscreen?

No 0Votes Honeywell E1 PRO

Yes Thermostats in this range

Shows whether touch input is supported.

Connectivity & Smart Features 14

Honeywell E1 PRO Wi-Fi Connectivity

Does the thermostat support Wi-Fi connectivity?

No 0Votes Honeywell E1 PRO

Yes Thermostats in this range

Indicates whether the thermostat can connect to a Wi-Fi network for smart features and remote control.

Honeywell E1 PRO Bluetooth Connectivity

Does it support Bluetooth?

No 0Votes Honeywell E1 PRO

Yes Thermostats in this range

Shows whether Bluetooth connectivity is available.

Honeywell E1 PRO Zigbee

Does it support Zigbee?

No 0Votes Honeywell E1 PRO

Yes Thermostats in this range

Indicates compatibility with Zigbee networks.

Honeywell E1 PRO Z-Wave

Does it support Z-Wave?

No 0Votes Honeywell E1 PRO

Yes Thermostats in this range

Indicates compatibility with Z-Wave systems.

Honeywell E1 PRO Thread

Does it support Thread?

No 0Votes Honeywell E1 PRO

Thermostats in this range Who knows? (Help us out by suggesting one!)

Indicates support for the Thread protocol.

Honeywell E1 PRO Cloud Connectivity

Does it connect to the cloud?

No 0Votes Honeywell E1 PRO

Yes Thermostats in this range

Shows whether cloud services are used.

Sensors & Monitoring 16

Honeywell E1 PRO Temperature Range

What temperature range is supported?

67 Honeywell E1 PRO 0 Votes 40-90°F

27 Thermostats in this range 40-90°F

Indicates supported temperature measurement range.

Honeywell E1 PRO Temperature Sensor Type

What type of temperature sensor is used?

27 Honeywell E1 PRO 0 Votes Thermistor

12 Thermostats in this range Thermistor

Defines the technology used to measure temperature.

Honeywell E1 PRO Humidity Sensor

Does it measure humidity?

No 0Votes Honeywell E1 PRO

Yes Thermostats in this range

Indicates whether humidity is measured.

Honeywell E1 PRO Motion Sensor

Does it have a motion sensor?

No 0Votes Honeywell E1 PRO

Yes Thermostats in this range

Detects movement near the thermostat.

Honeywell E1 PRO Occupancy Detection

Can it detect room occupancy?

No 0Votes Honeywell E1 PRO

Yes Thermostats in this range

Determines if people are present in the space.

Honeywell E1 PRO Ambient Light Sensor

Does it detect ambient light?

No 0Votes Honeywell E1 PRO

Yes Thermostats in this range

Adjusts display or behavior based on light.

Scheduling & Automation 18

Honeywell E1 PRO Scheduling Capability

Does it support scheduling?

No 0Votes Honeywell E1 PRO

Yes Thermostats in this range

Indicates whether scheduling is supported.

Honeywell E1 PRO Scheduling Type

What type of scheduling is available?

36 Honeywell E1 PRO 0 Votes Manual

11 Thermostats in this range Manual

Defines how schedules are created and managed.

Honeywell E1 PRO Daily Scheduling

Can you set daily schedules?

No 0Votes Honeywell E1 PRO

Yes Thermostats in this range

Allows temperature changes by day.

Honeywell E1 PRO Weekly Scheduling

Can you set weekly schedules?

No 0Votes Honeywell E1 PRO

Yes Thermostats in this range

Allows different schedules across the week.

Honeywell E1 PRO Adaptive Scheduling

Does it adapt schedules automatically?

No 0Votes Honeywell E1 PRO

Yes Thermostats in this range

Adjusts schedules based on behavior.

Honeywell E1 PRO Learning Schedule

Does it learn your schedule?

No 0Votes Honeywell E1 PRO

Yes Thermostats in this range

Learns user habits over time.

HVAC Compatibility 18

Honeywell E1 PRO Boiler Compatibility

Is it compatible with boilers?

Yes 0Votes Honeywell E1 PRO

Yes Thermostats in this range

Honeywell E1 PRO
Honeywell E1 PRO

Boiler compatibility is supported, making it suitable for hydronic heating systems.

Indicates compatibility with boiler systems.

Honeywell E1 PRO System Voltage Compatibility

What system voltages are supported?

77 Honeywell E1 PRO 0 Votes Low Voltage

29 Thermostats in this range Low Voltage

Honeywell E1 PRO
Honeywell E1 PRO

The system is compatible with Low Voltage systems only, which is important for compatibility with existing installations.

Specifies supported control voltages.

Honeywell E1 PRO HVAC System Type

Which HVAC system types are supported?

75 Honeywell E1 PRO 0 Votes Central, Split

30 Thermostats in this range Central, Split

Defines the general HVAC system types supported.

Honeywell E1 PRO Heating System Compatibility

What heating systems are supported?

32 Honeywell E1 PRO 0 Votes Furnace, Boiler

15 Thermostats in this range Furnace, Boiler, Heat Pump

Indicates supported heating system types.

Honeywell E1 PRO Cooling System Compatibility

What cooling systems are supported?

66 Honeywell E1 PRO 0 Votes Central AC

26 Thermostats in this range Central AC, Heat Pump

Indicates supported cooling system types.

Honeywell E1 PRO Heat Pump Compatibility

Does it support heat pumps?

No 0Votes Honeywell E1 PRO

Yes Thermostats in this range

Indicates support for heat pump systems.

Power & Electrical 14

Honeywell E1 PRO Input Voltage

What input voltage is required?

24 Volt 0Votes
Honeywell E1 PRO
62.79 Volt (Average)

Honeywell E1 PRO
Honeywell E1 PRO

The input voltage is 24 V, which is standard for many HVAC systems.

Specifies required input voltage.

Honeywell E1 PRO Power Consumption

How much power does it consume?

0.5 Watt 0Votes
Honeywell E1 PRO
2.24 Watt (Average)

Honeywell E1 PRO
Honeywell E1 PRO

The estimated power consumption is 0.5 W, indicating efficient energy usage in standby.

Measures power usage during operation.

Honeywell E1 PRO Power Source

What is the power source?

17 Honeywell E1 PRO 0 Votes Battery

10 Thermostats in this range Hardwired

Indicates how the thermostat receives power.

Honeywell E1 PRO Operating Voltage Range

What voltage range can it operate in?

57 Honeywell E1 PRO 0 Votes 20-30 VAC

23 Thermostats in this range 18-30 VAC

Describes acceptable voltage range.

Honeywell E1 PRO Battery Type

What type of battery is used?

46 Honeywell E1 PRO 0 Votes AAA

16 Thermostats in this range AA

Specifies the battery format used.

Honeywell E1 PRO Battery Backup

Is there battery backup?

Yes 0Votes Honeywell E1 PRO

Yes Thermostats in this range

Maintains operation during power outages.

Safety, Compliance & Reliability 14

Honeywell E1 PRO Warranty Length

How long is the warranty?

37 Honeywell E1 PRO 0 Votes 2 years

20 Thermostats in this range 5 years

Honeywell E1 PRO
Honeywell E1 PRO

This thermostat comes with a warranty length of 2 years, offering coverage for manufacturing defects.

Indicates duration of warranty coverage.

Honeywell E1 PRO Operating Humidity Range

What humidity range is supported?

71 Honeywell E1 PRO 0 Votes 5-90%

26 Thermostats in this range 5-90%

Honeywell E1 PRO
Honeywell E1 PRO

The operating humidity range is 5-90% relative humidity, ensuring optimal performance in diverse conditions.

Specifies allowable humidity levels during operation.

Honeywell E1 PRO Fire Safety Rating

Does it meet fire safety requirements?

No 0Votes Honeywell E1 PRO

Yes Thermostats in this range

Indicates fire resistance or safety design.

Honeywell E1 PRO Operating Temperature Range

What is the operating temperature range?

57 Honeywell E1 PRO 0 Votes 32-104°F

24 Thermostats in this range 32-104°F

Defines the ambient temperature range for safe operation.

Honeywell E1 PRO Storage Temperature Range

What is the storage temperature range?

57 Honeywell E1 PRO 0 Votes -4-122°F

30 Thermostats in this range -4-140°F

Indicates safe temperature range when not in use.

Honeywell E1 PRO Electrical Safety Certification

What electrical safety certifications does it have?

77 Honeywell E1 PRO 0 Votes UL

32 Thermostats in this range UL

Lists electrical safety certifications.

Surveys

Because hot takes deserve votes.

Honeywell E1 PRO Temperature Accuracy

How accurate is this thermostat at maintaining the set temperature during daily use?

Extremely accurate — Within plus or minus 0.5 degrees 0Votes
Very accurate — Within plus or minus 1 degree 0Votes
Decently accurate — Within plus or minus 2 degrees 0Votes
Somewhat inconsistent — Within plus or minus 3 degrees 0Votes
Very inconsistent — More than plus or minus 3 degrees 0Votes

Honeywell E1 PRO Response Speed to Temperature Changes

How quickly does this thermostat react after the temperature setting is adjusted?

Instant response — Under 30 seconds 0Votes
Quick response — 30 seconds to 1 minute 0Votes
Moderate response — 1 to 3 minutes 0Votes
Slow response — 3 to 5 minutes 0Votes
Very slow response — Over 5 minutes 0Votes

Honeywell E1 PRO Ease of Setup and Installation

How easy is it to install and set up this thermostat for the first time?

Super easy and stress free — Finished in under 15 minutes 0Votes
Pretty straightforward — About 15 to 30 minutes 0Votes
Manageable with effort — Around 30 to 60 minutes 0Votes
Time consuming and confusing — 1 to 2 hours 0Votes
Extremely frustrating — Over 2 hours 0Votes

Honeywell E1 PRO Ease of Daily Use

How easy is it to control and adjust this thermostat in everyday use?

Effortless and intuitive — No learning needed 0Votes
Mostly easy to use — Minor learning curve 0Votes
Usable but not smooth — Takes regular effort 0Votes
Often confusing — Requires frequent checking 0Votes
Hard to use — Causes daily frustration 0Votes

Honeywell E1 PRO Smart Features and App Experience

How well do the smart features and mobile app work with this thermostat?

Smooth and reliable — No crashes or delays 0Votes
Mostly reliable — Rare glitches 0Votes
Usable but basic — Limited features 0Votes
Unreliable — Frequent bugs or delays 0Votes
Barely usable — Often fails to work 0Votes

Honeywell E1 PRO Energy Efficiency and Savings

How much does this thermostat help reduce energy usage over time?

Major savings — Over 20 percent reduction 0Votes
Noticeable savings — 10 to 20 percent 0Votes
Some savings — 5 to 10 percent 0Votes
Minimal savings — Under 5 percent 0Votes
No savings — No noticeable reduction 0Votes

Honeywell E1 PRO Noise Level During Operation

How noticeable is the noise from this thermostat during normal operation?

Completely silent — No audible sound 0Votes
Very quiet — Barely noticeable 0Votes
Occasionally noticeable — Soft clicking sounds 0Votes
Often noticeable — Clearly audible sounds 0Votes
Annoyingly loud — Distracting noise 0Votes

Honeywell E1 PRO Design and Display Appeal

How appealing is the look and display of this thermostat in a home environment?

Modern and premium — Looks high end 0Votes
Clean and stylish — Fits most interiors 0Votes
Simple and acceptable — Nothing special 0Votes
Outdated design — Feels old fashioned 0Votes
Unattractive look — Stands out poorly 0Votes

Honeywell E1 PRO Durability and Build Quality

How durable does this thermostat feel with long term everyday use?

Very durable — Expected to last 10 years or more 0Votes
Solid build — Around 7 to 10 years 0Votes
Average quality — About 5 to 7 years 0Votes
Feels fragile — Roughly 3 to 5 years 0Votes
Very flimsy — Under 3 years 0Votes

Honeywell E1 PRO Pricing and Value

How does the price of this thermostat feel compared to its overall features and performance?

Great value for money — Worth every dollar 0Votes
Pretty good price — Slightly above average 0Votes
Fair deal — Matches what you get 0Votes
Kinda pricey — Costs more than expected 0Votes
Crazy expensive — Not worth the price 0Votes

Reviews 0

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Average Rating

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Honeywell E1 PRO
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