Comparison numbers

25 Products researched
6 Research hours
320 Readers
55,443 Customer ratings

Best Thermostats

Thermostat Comparison 2023

Speedo thermostat
Speedo thermostat
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SALUS RT510RF
SALUS RT510RF
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Honeywell RTH221B
Honeywell RTH221B
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KETOTEK thermostat
KETOTEK thermostat
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Nest T3007ES
Nest T3007ES
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Honeywell DT90E1012
Honeywell DT90E1012
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Bosch 8750001259
Bosch 8750001259
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Customer rating (from Amazon)
Available at
Manufacturer
Dimensions
Operating voltage
Amazon Speedo thermostat
Rating

1

Speedo thermostat
Customer rating
amazon 3,434 ratings
Available at
amazon
eBay
Manufacturer
Speedo
Dimensions
2 x 3,9 x 5,9 in
Operating voltage
4,5 V
Amazon SALUS RT510RF
Rating

2

SALUS RT510RF
Customer rating
amazon 2,178 ratings
Available at
amazon
eBay
Manufacturer
SALUS
Dimensions
1,2 x 3,9 x 3,9 in
Operating voltage
Amazon Honeywell RTH221B
Rating

3

Honeywell RTH221B
Customer rating
amazon 5,206 ratings
Available at
amazon
eBay
Manufacturer
Honeywell
Dimensions
Operating voltage
240 V
Amazon KETOTEK thermostat
Rating

4

KETOTEK thermostat
Customer rating
amazon 1,624 ratings
Available at
amazon
eBay
Manufacturer
Dimensions
1,6 x 3,4 x 3,4 in
Operating voltage
230 V
Amazon Nest T3007ES
Rating

5

Nest T3007ES
Customer rating
amazon 20,600 ratings
Available at
amazon
eBay
Manufacturer
Nest
Dimensions
1,2 x 3,3 x 3,3 in
Operating voltage
Amazon Honeywell DT90E1012
Rating

6

Honeywell DT90E1012
Customer rating
amazon 464 ratings
Available at
amazon
eBay
Manufacturer
Honeywell
Dimensions
1,1 x 3,5 x 3,6 in
Operating voltage
Amazon Bosch 8750001259
Rating

7