Brands · Head to head

Heiman vs Shelly

Comparing both brands side by side, ratings, catalog size and every product, so you can see which fits your smart home better.

Updated August 2026
Heiman logo
HeimanChina flagChina
Higher rated
4.5/5
Average rating
Websitewww.heimantech.com
Twitter@heimantech
AmazonVisit Store

Heiman is a Chinese manufacturer of smart safety and security sensors, including smoke alarms, gas detectors, water leak sensors and door/window contacts. The company produces Zigbee and Z-Wave devices used across many smart home hubs and is a common original equipment supplier for other brands. Heiman focuses on affordable, safety-oriented sensors for home automation.

View Heiman
VS
Shelly logo
ShellyBulgaria flagBulgaria
4.4/5
Average rating
Websitewww.shelly.com
Twitter@shelly_IoT
AmazonVisit Store

Shelly, based in Bulgaria, makes compact smart relays, switches, plugs and sensors that fit behind existing wall switches and outlets to automate almost any home wiring. Its devices are popular with advanced users for offering local control, a built-in web interface, MQTT and broad integration with Home Assistant, Alexa and Google Home. Shelly is a favorite for retrofitting smart control without replacing fixtures.

View Shelly
Catalogs

Every product, compared

Switch between each brand's full lineup, tap any product for specs, compatibility and pricing.

Stay in the loop

Smart Home Deals & News straight to your inbox

Join the newsletter and get the best smart home deals and new releases in your inbox.

Your subscription could not be saved. Please try again.
Your subscription has been successful.

Smart Home Deals & News straight to your inbox

Join the newsletter and get the best smart home deals and new releases in your inbox.

Independent · Not sponsoredBrands never pay for placement or rankings. Affiliate commissions never influence our comparisons.
© 2026 Smart Home Compared
Search