Updated November 2026
Data from the official Google and YoLink sites.
2026 verdict
There is no real contest here: the YoLink Smart Wireless Thermometer Hygrometer beats the Nest Temperature Sensor on every measured spec.
Built around long-range LoRa that reaches a quarter mile with the YoLink hub, it senses temperature and humidity, sends app, email and SMS alerts, runs automations, and works with Alexa, Home Assistant and IFTTT, all at a lower price and a longer warranty. The Nest Temperature Sensor is a temperature-only Nest Thermostat accessory with no humidity, no alerts and no reach beyond Google Home. These serve very different purposes: choose the YoLink Smart Wireless Thermometer Hygrometer for long-range, alert-driven monitoring of freezers, greenhouses or outbuildings, and the Nest Temperature Sensor only as an add-on to an existing Nest Thermostat.
Works with
Connectivity
vs
Winner
News by email
Still comparing? Get what's new by email
New releases and the smart home news worth knowing, in your inbox.
No spam. Unsubscribe in one click.
The biggest differences
Where these two are furthest apart, and by how much.
- Battery Life2.5×YoLink Smart Wireless Thermometer Hygrometer5 years vs 2 years
- Warranty2×YoLink Smart Wireless Thermometer Hygrometer2 years vs 1 year
| Feature | Nest Temperature Sensor | YoLink Smart Wireless Thermometer Hygrometer | Winner |
|---|---|---|---|
| Price | £45.18 | $18.99 | YoLink Smart Wireless Thermometer Hygrometer |
| Rating | 4.6 | 4.7 | YoLink Smart Wireless Thermometer Hygrometer |
| Warranty | 1 year | 2 years | YoLink Smart Wireless Thermometer Hygrometer |
| Battery Life | 2 years | 5 years | YoLink Smart Wireless Thermometer Hygrometer |
| Integrations | Google Home | Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter | YoLink Smart Wireless Thermometer Hygrometer |
| Sensors | Temperature | Temperature, Humidity | YoLink Smart Wireless Thermometer Hygrometer |
| Alerts | None | Temperature Alerts, Humidity Alerts, Low Battery Alerts | YoLink Smart Wireless Thermometer Hygrometer |
| Connectivity | Bluetooth | Other | Tie |
| Screen | NO | NO | Tie |
What the differences mean
What each measures
The YoLink Smart Wireless Thermometer Hygrometer reads both temperature and humidity. The Nest Temperature Sensor reads temperature only.
Range and hub
The YoLink Smart Wireless Thermometer Hygrometer uses long-range LoRa, rated up to a quarter mile with the YoLink hub, reaching freezers, outbuildings and crawlspaces. The Nest Temperature Sensor has no radio of its own and only ever pairs to one compatible Nest Thermostat at close range.
Alerts
The YoLink Smart Wireless Thermometer Hygrometer sends app, email and text alerts. The Nest Temperature Sensor has no alerts of its own.
Battery life
The YoLink Smart Wireless Thermometer Hygrometer's two AA batteries are rated for five years; the Nest Temperature Sensor's CR123A cell is rated for about two years, so the Nest needs a change sooner despite doing much less.
Warranty
The YoLink Smart Wireless Thermometer Hygrometer carries a two-year warranty against one year on the Nest Temperature Sensor.
Which one to buy if
- you need long-range monitoring of a freezer, greenhouse or outbuilding
The YoLink Smart Wireless Thermometer Hygrometer reaches a quarter mile over LoRa through its hub.
- you already own a compatible Nest Thermostat and want room-specific scheduling
The Nest Temperature Sensor exists specifically for that job.
- you want humidity readings and alerts by email or text
The Nest Temperature Sensor has neither.
- battery changes should be as rare as possible
The YoLink Smart Wireless Thermometer Hygrometer's five-year rating beats the Nest Temperature Sensor's two years.
£45.18
- - Price: £45.18 vs $18.99
- - Rating: 4.6 vs 4.7
Winner
$18.99
- + Price: $18.99
- + Rating: 4.7
- + Warranty: 2 years
What owners say
Nest Temperature Sensor owners describe setup as a couple of minutes in the Google Home app with no wiring, and like that the small disc disappears on a shelf or nightstand while quietly fixing a room the thermostat used to misread. What they run into is how narrow it is: there is no display, no humidity reading and nothing to check beyond the Nest app, so the sensor itself never really shows up as a device in its own right. YoLink Smart Wireless Thermometer Hygrometer owners are watching freezers, greenhouses, coops and crawlspaces the Wi-Fi in the house cannot reach, and they specifically praise the LoRa signal holding through multiple walls and detached buildings, plus app, email and text alerts with no subscription; the rare complaint is a reading that drifts from a reference thermometer over time.
Frequently Asked Questions
Which is the better temperature and humidity sensor, the Nest Temperature Sensor or the YoLink Smart Wireless Thermometer Hygrometer?
The YoLink Smart Wireless Thermometer Hygrometer wins clearly, with a lower price, higher rating, humidity sensing, app/email/SMS alerts, automations and Alexa, Home Assistant and IFTTT support. The Nest Temperature Sensor is a temperature-only Nest Thermostat accessory.
What is the biggest difference between them?
The YoLink is a standalone, hub-based LoRa sensor with long range, humidity readings and rich alerting, while the Nest reads temperature only and works exclusively as a Nest Thermostat companion.
Which one measures humidity and sends alerts?
Only the YoLink Smart Wireless Thermometer Hygrometer, which senses temperature and humidity and can alert via app, email and text. The Nest Temperature Sensor reads temperature alone with no alerts of its own.
Which one has the longer battery life?
The YoLink Smart Wireless Thermometer Hygrometer, rated for five years on two AA batteries against about two years for the Nest Temperature Sensor's CR123A cell.
Who should buy the YoLink Smart Wireless Thermometer Hygrometer?
Anyone needing long-range monitoring of freezers, greenhouses, crawlspaces or detached buildings with humidity readings and app, email or text alerts, who owns or will add a YoLink hub.
Who should buy the Nest Temperature Sensor?
Nest Thermostat owners who only want to help their thermostat balance a specific room's temperature, and do not need humidity, alerts or wider integrations.
Spotted something wrong on this page? Tell us and we will fix it.
Our store on AmazonShop our ideas on AmazonLists of the smart home setups we would put together ourselves, ready to add to your Amazon cart.Shop on AmazonFull comparison table
Compare all 37 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.
- 37 Temperature & Humidity Sensors
- 44 specs compared
- 40 filters
- Temperature & Humidity Sensors
SNZB-02UL AirGuard E-Ink TH
- Temperature & Humidity Sensors
SmartSensor
- Temperature & Humidity Sensors
Meter Pro
- Temperature & Humidity Sensors
Indoor Hygrometer Thermometer H5075
- Temperature & Humidity Sensors
Meter Plus
- Temperature & Humidity Sensors
Hygrometer Thermometer H5104
- Temperature & Humidity Sensors
Multipurpose Sensor
- Temperature & Humidity Sensors
Smart WiFi Indoor Thermometer
- Temperature & Humidity Sensors
STH0B Smart Thermometer Hygrometer
- Temperature & Humidity Sensors
Nest Temperature Sensor (2nd gen)
- Temperature & Humidity Sensors
Emerson Room Sensor
- Temperature & Humidity Sensors
BLU H&T ZB
- Temperature & Humidity Sensors
BLU H&T Display ZB
- Temperature & Humidity Sensors
LCD Smart Temperature Humidity Sensor
- Temperature & Humidity Sensors
SNZB-02DR2 AirGuard TH
- Temperature & Humidity Sensors
SNZB-02WD
- Temperature & Humidity Sensors
Meter
- Temperature & Humidity Sensors
Indoor/Outdoor Thermo-Hygrometer
- Temperature & Humidity Sensors
Temperature and Humidity Sensor
- Temperature & Humidity Sensors
All-in-One Sensor
- Cameras
Nest Cam (outdoor or indoor, battery)
- Cameras
Nest Cam Floodlight
- Cameras
Nest Cam Indoor (Wired, 3rd Gen)
- Cameras
Nest Cam Outdoor (Wired, 2nd Gen)
- Cameras
Nest Cam (indoor, wired)
- Displays
Nest Hub (2nd Gen)
- Displays
Nest Hub Max
- Doorbells
Nest Doorbell (battery)
- Doorbells
Nest Doorbell (wired, 3rd Gen)
- Doorbells
Nest Doorbell (wired, 2nd Gen)
- Door Locks
Nest x Yale Lock
- Routers
Nest WiFi Pro
- Smoke & CO Detectors
Nest Protect (Battery)
- Smoke & CO Detectors
Nest Protect (Wired)
- Speakers
Nest Audio
- Speakers
Nest Mini (2nd gen)
- Streaming Devices
TV Streamer (4K)
- Temperature & Humidity Sensors
Nest Temperature Sensor (2nd gen)
- Thermostats
Nest Learning Thermostat (4th gen)
- Thermostats
Nest Learning Thermostat
- Cameras
Uno
- Door & Window Sensors
LoRa Smart Outdoor Contact Sensor
- Door & Window Sensors
Solar Outdoor Door Sensor
- Hubs
Hub
- Motion Sensors
Indoor Motion Sensor RT
- Motion Sensors
LoRa 1/4 Mile Motion Sensor
- Plugs
Mini Plug
- Plugs
Smart Outdoor Energy Plug
- Smoke & CO Detectors
Photoelectric Smoke Alarm
- Water Leak Sensors
Water Leak Sensor 1
- Water Leak Sensors
Water Leak Sensor 4
- Water Shutoff Valves
FlowSmart All-in-One Water Meter & Shutoff
- Water Shutoff Valves
Valve Controller 2 with EVO Valve Operator
- Water Timers
Smart Sprinkler Timer