Customer reviews from resideo.com
Honeywell - TH6220WF2006/U Lyric T6 Pro Wi-Fi Programmable Thermostat
Average customer rating
4 out of 5
4
(14,218 Reviews)
Open Ratings Snapshot
Rating breakdown 14,218 reviews
5 Stars
7,867
4 Stars
2,249
3 Stars
1,657
2 Stars
983
1 Star
1,462
76%of customers recommend this product. 
(
6,290 out of 8,282
)
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Customer Reviews for Honeywell - TH6220WF2006/U Lyric T6 Pro Wi-Fi Programmable Thermostat
Customer Rating
3 out of 5
3
Runtime Data Lag
on January 3, 2026
Posted by: Dan_the_Man
from Omaha NE
Verified Purchase:Yes
The thermostat itself is fine. However, there is a 3 day lag in getting runtime data. Rediculous in the day and age.
No, I would not recommend this to a friend.
Written by a customer while visiting resideo.com
Customer Rating
4 out of 5
4
T6 pro
on January 3, 2026
Posted by: Scott Harris
from Chicago area
Verified Purchase:Yes
Thermostat works well but not much difference from the 15 year old one I had before.
I am disappointed in what I can do with the new one.
No, I would not recommend this to a friend.
Written by a customer while visiting resideo.com
Customer Rating
5 out of 5
5
Programmable Therrmostat
on January 3, 2026
Posted by: CaCoRang
Verified Purchase:Yes
Easy to program and seems to hold the Wi-Fi signal well. The T6 has been installed for several months and has not dropped service at all which was my only concern after reading previous reviews. I have had Honeywell programmable stats (non-Wi-Fi) in previous homes and have always found them to be reliable.
I would recommend this to a friend!
Written by a customer while visiting resideo.com
Customer Rating
1 out of 5
1
Software is bad
on January 2, 2026
Posted by: Pavel
from Sunnyvale CA
Verified Purchase:Yes
Usage history is delayed by 3-4 days and make it useless. Also it didn't show usage per hour, only lump hour amount per day. I need to see how many hours heater worker at night, but it's impossible using this thermostat
No, I would not recommend this to a friend.
Written by a customer while visiting resideo.com
Customer Rating
5 out of 5
5
One of the best thermostats
on January 2, 2026
Posted by: IamGroot
from Denver, CO
Verified Purchase:Yes
Replacing a less functional thermostat with the T6 Pro was easy and quick. I was not disappointed with its performance and reliability. Awesome thermostat!
No, I would not recommend this to a friend.
Written by a customer while visiting resideo.com
Customer Rating
2 out of 5
2
Is not working with the app
on January 1, 2026
Posted by: Anonymous
from Crosby, TX
Verified Purchase:Yes
device not syncing with the app, stopped working and cant be used with the app
No, I would not recommend this to a friend.
Written by a customer while visiting resideo.com
Customer Rating
4 out of 5
4
Honeywell T6
on January 1, 2026
Posted by: landy ramires
Verified Purchase:Yes
I would give the thermostat a five-star rating if it had the outside ambient temperature on the display.
It is easy to use and adjust for either heat or cold modes.
Written by a customer while visiting resideo.com
Customer Rating
2 out of 5
2
Good but not perfect
on January 1, 2026
Posted by: Somewhat okay
Verified Purchase:Yes
Much easier than wise thermostat but the app would be better if they displayed the mode and temperature controls on the opening page of the app instead of making you keep going to a deeper level to set the temperature
I would recommend this to a friend!
Written by a customer while visiting resideo.com
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