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KatManDude 3.1K Views
Jan 24, 2026 12:41 PM

Tapo Smart Temperature and Humidity Monitor, 2.7" E-Ink Display, Hub Required, White (T315). YMMV - Final Cost After Cashback $18.12

$18

$30

40% off
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Tapo Smart Temperature and Humidity Monitor, 2.7" E-Ink Display, Swiss-Made Sensor, Real-Time Notification, Visual Graphics, Hub Required, White (T315). Free Shipping w/Prime or $35+.

YMMV - The checkout price will be $24.16. Use your Amazon Prime Visa Card, Prime Store Card or Prime Secured Card to pay and get 25% back which brings the final cost down to $18.12.

Click here to see other items for which the 25% Cash Back Offer Applies [amazon.com]

https://www.amazon.com/TP-Link-Ta...X0DER&th=1
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Community Notes
About the Poster
Tapo Smart Temperature and Humidity Monitor, 2.7" E-Ink Display, Swiss-Made Sensor, Real-Time Notification, Visual Graphics, Hub Required, White (T315). Free Shipping w/Prime or $35+.

YMMV - The checkout price will be $24.16. Use your Amazon Prime Visa Card, Prime Store Card or Prime Secured Card to pay and get 25% back which brings the final cost down to $18.12.

Click here to see other items for which the 25% Cash Back Offer Applies [amazon.com]

https://www.amazon.com/TP-Link-Ta...X0DER&th=1

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14 Comments

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Jan 24, 2026 12:56 PM
1.3K Comments
Joined Apr 2008

This comment has been rated as unhelpful by Slickdeals users.

Jan 24, 2026 1:41 PM
1K Comments
Joined Jun 2021
jdfettermanJan 24, 2026 1:41 PM
1K Comments
I'm quite happy with most of my numerous Tapo products. I don't want to use a hub for a product such as this. If I had the H500, maybe.
1
Jan 24, 2026 1:49 PM
171 Comments
Joined Jan 2023
ruffruderJan 24, 2026 1:49 PM
171 Comments
Quote from sr27 View quoted comment :
Tapo stuff is unreliable generally. Random connectivity issues and app breaks some functionality every few months. I find FEIT to work more consistently over the years.
I don't have any problems so far, have separate iot segment of my wifi for that, I assume most users don't have network good enough to handle it
1
Pro
Jan 24, 2026 1:50 PM
2.4K Comments
Joined May 2010
artcab
Pro
Jan 24, 2026 1:50 PM
2.4K Comments
Love my Tapo and Kasa products from TP-Link(switches and smart plugs), but with WiFi, Zigbee, and Z-Wave devices in the house, not looking for another hub.

These Govee temperature and humidty monitors are ~half the price, and integrate nicely in Home Assistant with the Govee Bluetooth integration; I have them controlling exhaust fans in two bathrooms based on humidity rise.

https://www.amazon.com/dp/B0872X4...tle_2&th=1
1
Jan 24, 2026 2:29 PM
1.1K Comments
Joined Dec 2019
Dave_BJan 24, 2026 2:29 PM
1.1K Comments
Quote from artcab View quoted comment :
Love my Tapo and Kasa products from TP-Link(switches and smart plugs), but with WiFi, Zigbee, and Z-Wave devices in the house, not looking for another hub. These Govee temperature and humidty monitors are ~half the price, and integrate nicely in Home Assistant with the Govee Bluetooth integration; I have them controlling exhaust fans in two bathrooms based on humidity rise. https://www.amazon.com/dp/B0872X4...tle_2&th=1
Agreed. The Govee thermometers are cheaper, don't require a hub, and work great with home assistant; no Internet connection required. I've been using them for years without issue.
1
Jan 24, 2026 2:33 PM
3.6K Comments
Joined Apr 2005
joebob2000Jan 24, 2026 2:33 PM
3.6K Comments
Quote from artcab View quoted comment :
Love my Tapo and Kasa products from TP-Link(switches and smart plugs), but with WiFi, Zigbee, and Z-Wave devices in the house, not looking for another hub.

These Govee temperature and humidty monitors are ~half the price, and integrate nicely in Home Assistant with the Govee Bluetooth integration; I have them controlling exhaust fans in two bathrooms based on humidity rise.

https://www.amazon.com/dp/B0872X4...tle_2&th=1
Samesies, my dude. The only reason i can see this being a deal is if you already have a bunch of tapo ecosystem stuff. The Govee sensors work passively to bluetooth with home assistant with literally no work to set up, from a LONG way away, they have a local display, and one pair of AAA batteries lasts at least a year.
Jan 24, 2026 3:14 PM
84 Comments
Joined Jun 2020
Sh1zzleJan 24, 2026 3:14 PM
84 Comments
How accurate are these?

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Jan 24, 2026 4:29 PM
232 Comments
Joined Apr 2023
TealBorder8536Jan 24, 2026 4:29 PM
232 Comments
Quote from sr27 View quoted comment :
Tapo stuff is unreliable generally. Random connectivity issues and app breaks some functionality every few months. I find FEIT to work more consistently over the years.
I thought was this until realized its my router, and realized limited by Router connection capability.
Jan 24, 2026 5:02 PM
103 Comments
Joined Jan 2025
SkillfulSnake326Jan 24, 2026 5:02 PM
103 Comments
Makes sense if you already have the hub. I went the Wifi route for years, and then I simply had too much sh*t directly connecting to my router. If you have a lot of sensors, the hub approach makes more sense, and the battery life is far better on these sorts of devices vs. ones that directly connect to Wifi. I have 8 Tapo water sensors which are going on 3 years on the same battery, and only one device connected to my Wifi that manages them.
1
Jan 24, 2026 6:22 PM
122 Comments
Joined Dec 2015
kindtimesJan 24, 2026 6:22 PM
122 Comments
These work with their $20 Tapo hub and are pretty accurate and reliable. I recently added another to my garage, and even at a long distance from the hub, it's only disconnected then reconnected once in 2 months.
Jan 24, 2026 6:24 PM
122 Comments
Joined Dec 2015
kindtimesJan 24, 2026 6:24 PM
122 Comments
Quote from artcab View quoted comment :
Love my Tapo and Kasa products from TP-Link(switches and smart plugs), but with WiFi, Zigbee, and Z-Wave devices in the house, not looking for another hub.

These Govee temperature and humidty monitors are ~half the price, and integrate nicely in Home Assistant with the Govee Bluetooth integration; I have them controlling exhaust fans in two bathrooms based on humidity rise.

https://www.amazon.com/dp/B0872X4...tle_2&th=1
The difference in price is because the govees are LCD whereas these are e-ink (like the Kindles) so the batteries effectively last much longer in these Tapos.
Jan 24, 2026 6:50 PM
1.1K Comments
Joined Dec 2019
Dave_BJan 24, 2026 6:50 PM
1.1K Comments
Quote from SkillfulSnake326 View quoted comment :
Makes sense if you already have the hub. I went the Wifi route for years, and then I simply had too much sh*t directly connecting to my router. If you have a lot of sensors, the hub approach makes more sense, and the battery life is far better on these sorts of devices vs. ones that directly connect to Wifi. I have 8 Tapo water sensors which are going on 3 years on the same battery, and only one device connected to my Wifi that manages them.
Are you able to access the data when your Internet connection is down, or if Tapo shuts down their server in the future?
Jan 24, 2026 9:51 PM
103 Comments
Joined Jan 2025
SkillfulSnake326Jan 24, 2026 9:51 PM
103 Comments
Quote from Dave_B View quoted comment :
Are you able to access the data when your Internet connection is down, or if Tapo shuts down their server in the future?
Not sure what you mean by accessing it, i.e., is sensor data stored in cloud? Yes, so if your internet is out they don't report. But also, the water sensors work regardless of internet. If I am sitting at home and the internet is out, they beep that there is water, you don't need the cloud for that.
As for Tapo shutting down their server, I went with Tapo because it is a popular brand that is part of a larger company. Unlikely they will shut down this server before end of life on the equipment. Also, that is the same issue with Wifi devices anyways... the Tapo replaced Moen Flo sensors, which don't require a hub but still have the same company-hosted problem. As for self-hosted solutions, I have tried those in the past and it is far more likely that a self-hosted solution goes offline and isn't fixed nearly as fast as a cloud solution that is down for thousands or millions. Or, worst case, I am out of town and want to make sure everything is OK at home - which is the whole damn point of having these things - and some local server isn't working correctly and I'm not in a place to fix it.
Jan 24, 2026 11:00 PM
15.4K Comments
Joined Aug 2006
Tourist1292Jan 24, 2026 11:00 PM
15.4K Comments
I got the H500 hub last month for my Tapo cameras. It added local backup storage, HDMI output, AI detection, and improved app performance. I just bought this sensor and a window/door sensor. This sensor seems to have strong signal as I put it in garage and the hub is 40ft away and through a metal door.

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