Temperature & Humidity Sensors · Head to head

Nest Temperature Sensor (2nd gen) vs Shelly BLU H&T Display ZB

Full Smart Temperature/Humidity Sensors comparison in 2026

Updated October 2026
Data from Amazon and official Google and Shelly sites.
2026 verdict
In 2026, the recommendation leans toward Shelly BLU H&T Display ZB over Nest Temperature Sensor (2nd gen), driven by price, warranty, and connectivity.
Shelly BLU H&T Display ZB
Winner
Shelly BLU H&T Display ZB
$25.99

Last recorded price

Buy on Amazon USA
Its clearest strengths are price, warranty, and connectivity, and it still looks stronger on screen and integrations. Nest Temperature Sensor (2nd gen) can still be the right pick, but only if battery life outweighs the wider strengths of Shelly BLU H&T Display ZB. For the average buyer, Shelly BLU H&T Display ZB is the safer choice.
Nest Temperature Sensor (2nd gen)
Google

Nest Temperature Sensor (2nd gen)

Prime exclusive deal
$39.98
33% above its lowest price of the last 6 months ($29.99)

Last recorded price

Buy on Amazon USA

Also sold in packs

  • Pack of 3$99.99$33.33 per unitYou save $19.95Buy
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FeatureNest Temperature Sensor (2nd gen)Shelly BLU H&T Display ZBWinner
Price$39.98$25.99Shelly BLU H&T Display ZB
Warranty1 year2 yearsShelly BLU H&T Display ZB
Battery Life3 years2 yearsNest Temperature Sensor (2nd gen)
ConnectivityBluetoothBluetooth, ZigbeeShelly BLU H&T Display ZB
ScreenNOYESShelly BLU H&T Display ZB
IntegrationsGoogle HomeGoogle Home, Alexa, Samsung SmartThings, Home AssistantShelly BLU H&T Display ZB
SensorsTemperatureTemperature, HumidityShelly BLU H&T Display ZB
AlertsNoneTemperature Alerts, Humidity AlertsShelly BLU H&T Display ZB
Rating4.44.4Tie

Price history compared

Every price change of both, in the same store, so the gap between the two lines is what one costs more than the other.

  • Nest Temperature Sensor (2nd gen)
  • Shelly BLU H&T Display ZB

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Frequently Asked Questions

Which is better overall: Nest Temperature Sensor (2nd gen) or Shelly BLU H&T Display ZB?

Shelly BLU H&T Display ZB has the stronger overall profile in this comparison, especially for price, warranty, and connectivity.

What is the biggest difference between Nest Temperature Sensor (2nd gen) and Shelly BLU H&T Display ZB?

Price is one of the clearest differences: Nest Temperature Sensor (2nd gen) lists $39.98, while Shelly BLU H&T Display ZB lists $25.99.

Which one looks better on price?

Nest Temperature Sensor (2nd gen) is listed at $39.98, while Shelly BLU H&T Display ZB is listed at $25.99. Shelly BLU H&T Display ZB (better spec).

Who should buy Nest Temperature Sensor (2nd gen)?

Choose Nest Temperature Sensor (2nd gen) if your priority is battery life and that matters more than price.

Who should buy Shelly BLU H&T Display ZB?

Choose Shelly BLU H&T Display ZB if your priority is price and warranty and that matters more than battery life.

Full comparison table

Compare all 36 Temperature & Humidity Sensors side by side

You are looking at two of them. The full table lines up all Temperature & Humidity Sensors in the catalog with the same specs, so you can filter by what you need and sort by price or rating.

  • 36 Temperature & Humidity Sensors
  • 43 specs compared
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