Comparison numbers

28 Products researched
23 Research hours
630 Readers
99,031 Customer ratings

Best Smart Thermostats

Smart Thermostat Comparison 2026

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Best Product
Tado smart thermostat
Tado smart thermostat
Amazon
Bestseller
Bosch 8750002330
Bosch 8750002330
Amazon
Eurotronic Comet Plus
Eurotronic Comet Plus
Amazon
Best Price
HomeMatic 143159A0
HomeMatic 143159A0
Amazon
Speedo smart thermostat
Speedo smart thermostat
Amazon
Honeywell RTH9585WF1004
Honeywell RTH9585WF1004
Amazon
HIVE 851811
HIVE 851811
Amazon
Customer rating (from Amazon)
Available at
Manufacturer
Prduct features
Dimensions
Operating voltage
Display
Type of assembly
IP protection class
Radio technology
Weekly program
Timer
Anti-freeze protection
Control
WLAN capable
App
Voice control
Advantages
Shipping (Amazon)
Best Product
Best Product
AmazonTado smart thermostat
Rating
Excellent01/2025

1

Tado smart thermostat
Customer rating
Amazon5,079 reviews
Check Price
Available at
122,87 £
see vendordays
156,70 £
see vendordays4.264.26£
Manufacturer
Tado
Prduct features
Dimensions
2,7 x 3,5 x 6,9 in
Operating voltage
230 V
Display
LC display
Type of assembly
Glue
IP protection class
Radio technology
Wireless
Weekly program
Timer
Anti-freeze protection
Control
WLAN capable
App
Voice control
Advantages
  • Has a practical timer
  • Distinguishes between the working week and the weekend
  • With app
  • With anti-freeze protection
  • Is Wi-Fi capable
Shipping (Amazon)
see vendor
Check Price
Bestseller
Bestseller
AmazonBosch 8750002330
Rating
Excellent05/2025

2

Bosch 8750002330
Customer rating
Amazon2,171 reviews
Check Price
Available at
65,01 £
see vendordays
see vendordays
Manufacturer
Bosch
Prduct features
Dimensions
2 x 2 x 3,4 in
Operating voltage
1,5 V
Display
LC display
Type of assembly
Glue, Screws, Adhesive tape
IP protection class
IP20
Radio technology
Wireless
Weekly program
Timer
Anti-freeze protection
Control
WLAN capable
App
Voice control
Advantages
  • No cable clutter thanks to Wi-Fi
  • With anti-freeze protection
  • With app
  • Has a practical timer
  • Can program settings for different days
  • Easy to control with through voice control
Shipping (Amazon)
see vendor
Check Price
AmazonEurotronic Comet Plus
Rating
Excellent05/2025

3

Eurotronic Comet Plus
Customer rating
Amazon5,039 reviews
Check Price
Available at
71,99 £
see vendordays
71,69 £
see vendordays00£
Manufacturer
Eurotronic
Prduct features
Dimensions
2 x 2,6 x 30,3 in
Operating voltage
3 V
Display
LED display
Type of assembly
Hanging
IP protection class
IP20
Radio technology
Wireless, Wi-Fi
Weekly program
Timer
Anti-freeze protection
Control
WLAN capable
App
Voice control
Advantages
  • Control via app
  • Wireless reception via Wi-Fi
  • Programmable timer
  • Various programmable modes
  • With anti-freeze protection
Shipping (Amazon)
see vendor
Check Price
Best Price
Best Price
AmazonHomeMatic 143159A0
Rating
Excellent01/2025

4

HomeMatic 143159A0
Customer rating
Amazon4,771 reviews
Check Price
Available at
49,95 £
see vendordays
see vendordays
Manufacturer
HomeMatic
Prduct features
Dimensions
0,9 x 3,3 x 3,3 in
Operating voltage
1,5 V
Display
LC display
Type of assembly
Flush mounting, Adhesive tape, Screws, Surface-mounted
IP protection class
IP44, IP20, IP14
Radio technology
Wireless, 868 MHz
Weekly program
Timer
Anti-freeze protection
Control
WLAN capable
App
Voice control
Advantages
  • Can program settings for different days
  • Wireless reception via Wi-Fi
  • App control
  • Equipped with a frost anti-freeze protection
  • With voice control mode
  • Has a practical timer
Shipping (Amazon)
see vendor
Check Price
AmazonSpeedo smart thermostat
Rating
Excellent01/2025

5

Speedo smart thermostat
Customer rating
Amazon2,426 reviews
Check Price
Available at
158,46 £
see vendordays
206,61 £
see vendordays00£
Manufacturer
Speedo
Prduct features
Dimensions
2 x 3,9 x 5,9 in
Operating voltage
4,5 V
Display
Type of assembly
Glue, Screws
IP protection class
Radio technology
Wireless
Weekly program
Timer
Anti-freeze protection
Control
WLAN capable
App
Voice control
Advantages
  • No cable clutter thanks to Wi-Fi
  • Can program settings for different days
  • Has a practical timer
  • Control via app
Shipping (Amazon)
see vendor
Check Price
AmazonHoneywell RTH9585WF1004
Rating
Excellent01/2025

6

Honeywell RTH9585WF1004
Customer rating
Amazon17,331 reviews
Check Price
Available at
175,47 £
see vendordays
see vendordays
Manufacturer
Honeywell
Prduct features
Dimensions
0,9 x 3,5 x 4,5 in
Operating voltage
240 V
Display
Touch screen
Type of assembly
Glue
IP protection class
Radio technology
Wi-Fi, Wireless
Weekly program
Timer
Anti-freeze protection
Control
WLAN capable
App
Voice control
Advantages
  • App control
  • Is Wi-Fi capable
  • Timer included
  • Distinguishes between the working week and the weekend
Shipping (Amazon)
see vendor
Check Price
AmazonHIVE 851811
Rating
Excellent01/2025

7

HIVE 851811
Customer rating
Amazon251 reviews
Check Price
Available at
120,99 £
see vendordays
148,67 £
see vendordays55£
123,89 £
see vendordays5.995.99£
Manufacturer
HIVE
Prduct features
Dimensions
5,9 x 24,4 x 24,4 in
Operating voltage
Display
Type of assembly
IP protection class
Radio technology
Wireless
Weekly program
Timer
Anti-freeze protection
Control
WLAN capable
App
Voice control
Advantages
  • No cable clutter thanks to Wi-Fi
  • Programmable timer
  • App control
  • Various programmable modes
  • Features voice control
Shipping (Amazon)
see vendor
Check Price

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