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expirediconian | Staff posted Nov 28, 2025 06:31 PM
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expirediconian | Staff posted Nov 28, 2025 06:31 PM

Prime Members: BaldrTherm Solar-Powered Room Thermometer & Indoor Humidity Meter

+ Free Shipping

$4.25

$17

75% off
Amazon
28 Comments 13,044 Views
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Deal Details
BaldrTherm via Amazon has for Prime Members: BaldrTherm Solar-Powered Room Thermometer & Indoor Humidity Meter (White & Black) for $8.49 - 50% when you apply promo code 87UG7NNL at checkout = $4.24. Shipping is free.

Thanks to Deal Editor iconian for sharing this deal.

Note: Promo codes are typically for one-time use and don't always apply seamlessly. If you run into this issue, refresh the page, re-enter the code, or revisit the cart page.

Editor's Notes

Written by SubZero5 | Staff
  • About this deal:
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
  • About this product:
    • Rating of 4.5/5 from 400+ Amazon customer reviews.
  • About this store:

Original Post

Written by iconian | Staff
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
BaldrTherm via Amazon has for Prime Members: BaldrTherm Solar-Powered Room Thermometer & Indoor Humidity Meter (White & Black) for $8.49 - 50% when you apply promo code 87UG7NNL at checkout = $4.24. Shipping is free.

Thanks to Deal Editor iconian for sharing this deal.

Note: Promo codes are typically for one-time use and don't always apply seamlessly. If you run into this issue, refresh the page, re-enter the code, or revisit the cart page.

Editor's Notes

Written by SubZero5 | Staff
  • About this deal:
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
  • About this product:
    • Rating of 4.5/5 from 400+ Amazon customer reviews.
  • About this store:

Original Post

Written by iconian | Staff

Community Voting

Deal Score
+58
Good Deal
Visit Amazon

Price Intelligence

Model: BaldrTherm Indoor Thermometer Humidity Meter, 2Pack Solar-Powered Room Thermometer Digital Temperature Sensor Monitor for Baby Rooms, Home, Office, White&Black

Deal History 

Sale Price
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Sort: Lowest to Highest | Last Updated 5/21/2026, 06:04 AM
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Top Comments

Curb71
1705 Posts
209 Reputation
Solar recharges batteries, pinecone

29 Comments

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Nov 28, 2025 08:31 PM
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This comment has been rated as unhelpful by Slickdeals users.

Nov 28, 2025 08:34 PM
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Curb71Nov 28, 2025 08:34 PM
1,705 Posts

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Quote from LavenderPickle7682 :
Hope you don't need to check the temperature at NIGHT! 🤣
Solar recharges batteries, pinecone
2
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Nov 28, 2025 08:55 PM
1,055 Posts
Joined Feb 2015
ducki3Nov 28, 2025 08:55 PM
1,055 Posts

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Nice concept of solar charging but it means its in somewhat direct sunlight or right by a window so I doubt the temp measument would be an accurate overall room temp.
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Nov 28, 2025 08:57 PM
19 Posts
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TheMesanNov 28, 2025 08:57 PM
19 Posts

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The discount code no longer works
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Nov 28, 2025 08:58 PM
678 Posts
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UniqueAlpaca719Nov 28, 2025 08:58 PM
678 Posts

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Quote from ducki3 :
Nice concept of solar charging but it means its in somewhat direct sunlight or right by a window so I doubt the temp measument would be an accurate overall room temp.
Depends. Some device can charge by any light source including those of incandescent or fluorescent.
1
Nov 28, 2025 09:17 PM
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whenry83Nov 28, 2025 09:17 PM
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I thought it was white or black, but it's both. Slick!
Last edited by whenry83 November 28, 2025 at 01:22 PM.
1
Nov 28, 2025 09:24 PM
1,143 Posts
Joined Apr 2015
DaronMaxNov 28, 2025 09:24 PM
1,143 Posts
Quote from whenry83 :
I thought it was white or black, but it's both. Slick!
Same here slick. 2 for $4.67 shipped

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Nov 28, 2025 09:25 PM
1,297 Posts
Joined Sep 2017
slickdealgbNov 28, 2025 09:25 PM
1,297 Posts
In for 1. Hope ghetto doesn't steal it.
Nov 28, 2025 09:30 PM
182 Posts
Joined Dec 2013
ArunA3711Nov 28, 2025 09:30 PM
182 Posts
Quote from slickdealgb :
This is a dumb concept
Still works. 2 for $4.56 shipped. Awesome deal.
Nov 28, 2025 09:47 PM
4,585 Posts
Joined Sep 2019
LavenderPickle7682Nov 28, 2025 09:47 PM
4,585 Posts
Quote from UniqueAlpaca719 :
Depends. Some device can charge by any light source including those of incandescent or fluorescent.
The item photo clearly states it is "Powered by Pure Light" -- which I interpret as requiring actual full-spectrum sunlight, not artificial light (which isn't typically considered "pure").
3
Nov 28, 2025 10:17 PM
30 Posts
Joined Oct 2016
jagkothNov 28, 2025 10:17 PM
30 Posts
Sweet
1
Nov 28, 2025 10:18 PM
2,709 Posts
Joined Aug 2011
rockmoNov 28, 2025 10:18 PM
2,709 Posts
It's a 2 pack. The black one is solar and battery powered. The white one is solar only. Not sure I like the branding on the front, it's rather obnoxious.
Last edited by rockmo November 28, 2025 at 02:20 PM.
Nov 28, 2025 10:23 PM
41 Posts
Joined Feb 2021
craving.phoNov 28, 2025 10:23 PM
41 Posts
Quote from LavenderPickle7682 :
The item photo clearly states it is "Powered by Pure Light" -- which I interpret as requiring actual full-spectrum sunlight, not artificial light (which isn't typically considered "pure").
That's probably standard packaging fluff. This "tech" is decades old. Looks like old-school thin-film cells you'd find on calculators. And the liquid crystal display requires very little power, almost like e-ink.
1
Nov 28, 2025 10:25 PM
22 Posts
Joined Jun 2017
scottesyrNov 28, 2025 10:25 PM
22 Posts

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Promo code expired
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Nov 28, 2025 10:27 PM
507 Posts
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raju.guptaNov 28, 2025 10:27 PM
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Code Expired
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