The short version: The Elegrp Smart Wi-Fi Thermostat is a budget thermostat sold through third-party Amazon listings, built on the same Tuya/Smart Life app platform used by dozens of similar low-cost brands. It covers the basics — Wi-Fi scheduling, Alexa/Google voice control — at a fraction of what Nest, ecobee, or Honeywell charge. We could not find independent professional reviews or a meaningful body of verified owner feedback for this specific model, so treat it as a lower-information purchase.

Who It’s For

Budget buyers who want basic Wi-Fi scheduling and voice control for a single room, rental, or secondary system, and who don’t need utility rebate eligibility or deep smart-home ecosystem integration. It’s a reasonable pick where a $250 ecobee doesn’t make financial sense.

It’s not a good fit if you want app polish comparable to the major brands, confidence in long-term firmware support, or a thermostat you can point at a rebate program.

Setup & Compatibility

Elegrp’s thermostat runs on the Tuya/Smart Life app infrastructure common to this price tier.

  • C-wire: Requirements vary by listing and hardware revision. Confirm the wiring diagram against your HVAC system before ordering — Tuya-based products sold under the same brand name can differ model to model.
  • System compatibility: Marketed toward forced-air and electric heating setups. Heat pump and multi-stage support is inconsistent across this category; check the listing’s wiring diagram rather than the headline marketing copy.
  • App setup: Pair over 2.4GHz Wi-Fi through the Tuya/Smart Life app (sometimes reskinned with the Elegrp name), then link to Alexa or Google Assistant separately.

App & Ecosystem

Scheduling, remote temperature adjustment, and Alexa/Google Assistant voice control make up the feature set. No confirmed HomeKit or Matter support. Because the app is shared infrastructure across many Tuya-based brands, it’s functional but generic — don’t expect ecobee-style energy reports or Nest-style learning schedules.

Price & Value

Elegrp Smart Wi-Fi Thermostat
Price (USD) ~$25–50
Where sold Amazon.com (third-party sellers)
Warranty Varies by seller — check the listing before buying
Subscription required No

At this price it competes with the Amazon Smart Thermostat and other entry-level Wi-Fi models, not with ecobee or Nest. ENERGY STAR certification isn’t confirmed, which rules out most utility rebates — see Smart Thermostat Rebate by State for models that qualify.

Pros & Cons

Pros:
– Low upfront cost
– Basic Wi-Fi scheduling and Alexa/Google voice control
– Straightforward app pairing

Cons:
– No independent professional reviews found for this specific model
– Third-party Amazon listings for generic Tuya hardware can change sellers and specs without notice
– No confirmed ENERGY STAR certification
– Long-term app/firmware support isn’t guaranteed the way it is with an established brand

The Recommendation

Buy the Elegrp Smart Wi-Fi Thermostat if you want basic Wi-Fi scheduling on a tight budget and you’re comfortable with a lower-information purchase — read the current listing’s Q&A and photos closely before ordering. If you want rebate eligibility or a track record of independent testing, spend more on an Amazon Smart Thermostat, Wyze Thermostat, or entry-level Honeywell/Emerson model instead.

A note on sourcing: This review is based on manufacturer specifications and how this category of thermostat typically performs, not on hands-on testing or verified owner reports — we couldn’t find any for this model.

Frequently Asked Questions

Does the Elegrp Smart Wi-Fi Thermostat need a C-wire?
Check the specific listing. Tuya-based thermostats in this category vary by hardware revision, and some require a C-wire while others advertise a workaround. Confirm against your system’s wiring before ordering.

Is the Elegrp thermostat ENERGY STAR certified?
No confirmed ENERGY STAR certification was found. If a utility rebate is part of your decision, this thermostat likely won’t qualify — see Smart Thermostat Rebate by State.

Does it work with Alexa and Google Assistant?
Yes, both are supported through the Tuya/Smart Life app connection. HomeKit and Matter support are not confirmed.