TE
“TechHive's line-voltage thermostat guidance treats WiFi app-only units like King's Hoot as the budget on-ramp to smart electric heat when native assistant support is not a must.”
The KING K902-B Hoot WiFi Line Voltage Smart Thermostat (Double Pole, Black) ($168.50) is worth considering with a 7.6/10 consensus score across 3 expert reviews. Experts highlight multi-volt double-pole design runs 120/208/240v at 16 a and switches both legs, the safest wiring for a 240v baseboard, with 1920w at 120v and 3840w at 240v headroom. and 7-day programmable with 4 or 6 customizable time periods that the maker rates to save up to 28% on heating costs.. techhive says: "TechHive's line-voltage thermostat guidance treats WiFi app-only units like King..." Best for: Budget buyers who only need app scheduling, not voice assistants, 240V baseboard runs that want safe double-pole switching.
Good Value3 Expert Reviews
Price Range
Check Price on Amazon →$168.50
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KING K902-B Hoot WiFi Line Voltage Smart Thermostat (Double Pole, Black)
Climate
SHE ScoreAverage
SmartHomeExplorer proprietary rating
5.9/10
3 expert sources
Compatibility Breadth5/10
Setup Ease5.3/10
Reliability5.6/10
Value Rating8.6/10
Future-Proofing5/10
The KING K902-B Hoot WiFi Line Voltage Smart Thermostat (Double Pole, Black) earns a SHE Score of 5.9/10, driven by strong value (8.6/10) with room to improve in future-proofing (5/10). Based on 3 expert sources and SmartHomeExplorer compatibility analysis.
How we calculate the SHE Score →Expert Consensus: 7.6/10 across 3 sources
Last verified:“TechHive's line-voltage thermostat guidance treats WiFi app-only units like King's Hoot as the budget on-ramp to smart electric heat when native assistant support is not a must.”
Key Features
- ✓ 120/208/240V multi-volt, 16 A double-pole switching
- ✓ 1920W at 120V, 3328W at 208V, 3840W at 240V
- ✓ 7-day programmable, 4 or 6 time periods, up to 28% savings
- ✓ LCD touchscreen with max-temperature lock, 41-90 degrees
- ✓ Free Hoot app for iOS and Android with OTA firmware updates
- ✓ Also sold as the K902-W white 4-wire variant (B09B2V7VF5, ~$185)
Best For
Budget buyers who only need app scheduling, not voice assistants240V baseboard runs that want safe double-pole switching
What Experts Agree On
What Experts Love
- ✓ Multi-volt double-pole design runs 120/208/240V at 16 A and switches both legs, the safest wiring for a 240V baseboard, with 1920W at 120V and 3840W at 240V headroom.
- ✓ 7-day programmable with 4 or 6 customizable time periods that the maker rates to save up to 28% on heating costs.
- ✓ Large LCD touchscreen with a user-defined max-temperature lock, useful in rentals and kids' rooms, across a 41 to 90 degree range.
- ✓ Free Hoot app for iOS and Android gives full remote scheduling and temperature control plus over-the-air firmware updates from anywhere over WiFi.
Common Criticisms
- ✗ Controls only through the proprietary Hoot app, with no native Alexa, Google, or HomeKit, so it cannot join voice routines like the Mysa units.
- ✗ 16 A ceiling and a more utilitarian app put it behind the Mysa picks on platform polish despite the multi-volt double-pole hardware.
What The Experts Say
BO
“Bob Vila's heating coverage points to King Electric as a long-standing line-voltage brand, and the Hoot adds 7-day WiFi scheduling to that reliable hardware.”
Ready to buy the KING K902-B Hoot WiFi Line Voltage Smart Thermostat (Double Pole, Black)?
Check Price on Amazon$168.50 · 3 expert sources · 7.6/10 consensus
Frequently Asked Questions
Is the KING K902-B Hoot WiFi Line Voltage Smart Thermostat (Double Pole, Black) worth it?
KING K902-B Hoot WiFi Line Voltage Smart Thermostat (Double Pole, Black) earns a 7.6/10 consensus score across our 12 expert sources. It is rated "Good Value" — Budget buyers who only need app scheduling, not voice assistants. At $168.50, TechHive's line-voltage thermostat guidance treats WiFi app-only units like King's Hoot as the budget on-ramp to smart e...
Who is the KING K902-B Hoot WiFi Line Voltage Smart Thermostat (Double Pole, Black) best for?
KING K902-B Hoot WiFi Line Voltage Smart Thermostat (Double Pole, Black) is best for: Budget buyers who only need app scheduling, not voice assistants, 240V baseboard runs that want safe double-pole switching. Experts rate it "Good Value" overall.
How does the KING K902-B Hoot WiFi Line Voltage Smart Thermostat (Double Pole, Black) compare to other Climate options?
Among the Climate products we have reviewed, KING K902-B Hoot WiFi Line Voltage Smart Thermostat (Double Pole, Black) ranks above average with a 7.6/10 score. Bob Vila's heating coverage points to King Electric as a long-standing line-voltage brand, and the Hoot adds 7-day WiFi ...
What smart home systems does the KING K902-B Hoot WiFi Line Voltage Smart Thermostat (Double Pole, Black) work with?
KING K902-B Hoot WiFi Line Voltage Smart Thermostat (Double Pole, Black) works with major smart home platforms. Check our compatibility notes on the product page for any setup requirements or hub dependencies.
What are the pros and cons of the KING K902-B Hoot WiFi Line Voltage Smart Thermostat (Double Pole, Black)?
The main pros of the KING K902-B Hoot WiFi Line Voltage Smart Thermostat (Double Pole, Black) are multi-volt double-pole design runs 120/208/240v at 16 a and switches both legs, the safest wiring for a 240v baseboard, with 1920w at 120v and 3840w at 240v headroom. and 7-day programmable with 4 or 6 customizable time periods that the maker rates to save up to 28% on heating costs.. The main downside is controls only through the proprietary hoot app, with no native alexa, google, or homekit, so it cannot join voice routines like the mysa units.. Overall, experts rate it "Good Value" with a 7.6/10 consensus score.
Affiliate disclosure: SmartHomeExplorer.com participates in the Amazon Associates program. We earn a commission from qualifying purchases at no extra cost to you. This consensus review is based on 3 independent expert reviews — we did not test this product ourselves. Always verify current prices and availability before purchasing.