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The Geevon Wireless Weather Station is a battery-powered LCD unit that shows indoor and outdoor temperature and humidity from a wireless remote sensor. It adds an audio alert and USB connection, and is sold for home or light commercial use. It is a budget-tier station, so expect basic readings rather than barometric pressure trends or app logging. Shoppers rate it 4 out of 5 from 200 ratings.
Lowest price we've seen: $21.05 on Oct 31 at Walmart. Tracked across 1 store since Oct 31.
Owners of budget wireless stations like this generally like the clear indoor/outdoor readout and easy setup. Common complaints are sensor range and battery life in cold weather.