GoveeLife H5110 3-Pack Hygrometer — 262ft Bluetooth, App Alerts! $64.99 CAD (35% Off)

Amazon.ca has the GoveeLife H5110 three-pack of Bluetooth hygrometers for $64.99, down from $99.99 — 35% off. Prime members ship free; otherwise orders over $35 ship free.

Three sensors for a little over $20 each beats buying singles. Each one has a lanyard, so it hangs in a humidor, wine cabinet, guitar case, nursery or trailer without taking up shelf space. Those are exactly the spots where humidity matters and where you cannot feel the problem until something warps or starts to mold. Basements and attics are the same story — a dehumidifier is only worth running if you can see what it is actually doing.

Inside is a Swiss-made sensor rated to ±0.3°C and ±3% RH, refreshing every two seconds. Two AAA batteries run it for up to two years, which is the part I appreciate most: no battery anxiety in a device you are supposed to forget about.

The app is where it earns its keep. Pair the included BT gateway to 2.4GHz WiFi and it handles up to 10 sensors, so you can check every room from anywhere. Set thresholds and it pushes a phone or email alert when, say, the wine cabinet creeps past 70%. Twenty days of trend graphs live in the app and up to two years of history can be exported — enough to prove whether the dehumidifier is doing anything at all. One reviewer used exactly that data to justify an attic fan.

Two real limits: the 262 ft Bluetooth rating is line-of-sight, and signal drops fast through a couple of floors, so keep the gateway roughly central. And it is 2.4GHz WiFi only — no 5GHz.

4.3 stars across 744 reviews, used in wine cellars, nurseries and RV fridges. At $64.99 for three, covering several rooms at once costs less than buying them one at a time.

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