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frontpageiconian | Staff posted Yesterday 06:31 PM
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Item 1 of 3
frontpageiconian | Staff posted Yesterday 06:31 PM

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

+ Free Shipping

$4.25

$17

75% off
Amazon
30 Comments 10,918 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

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Top Comments

Curb71
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Solar recharges batteries, pinecone

29 Comments

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Yesterday 08:31 PM
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This comment has been rated as unhelpful by Slickdeals users.

Yesterday 08:34 PM
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Curb71Yesterday 08:34 PM
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Quote from LavenderPickle7682 :
Hope you don't need to check the temperature at NIGHT! 🤣
Solar recharges batteries, pinecone
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Yesterday 08:55 PM
991 Posts
Joined Feb 2015
ducki3Yesterday 08:55 PM
991 Posts
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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Yesterday 08:57 PM
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TheMesanYesterday 08:57 PM
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The discount code no longer works
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Yesterday 08:58 PM
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UniqueAlpaca719Yesterday 08:58 PM
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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
Yesterday 09:17 PM
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whenry83Yesterday 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 02:22 PM.
1
Yesterday 09:24 PM
1,107 Posts
Joined Apr 2015
DaronMaxYesterday 09:24 PM
1,107 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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Yesterday 09:25 PM
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slickdealgbYesterday 09:25 PM
1,131 Posts
In for 1. Hope ghetto doesn't steal it.
Yesterday 09:30 PM
180 Posts
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ArunA3711Yesterday 09:30 PM
180 Posts
Quote from slickdealgb :
This is a dumb concept
Still works. 2 for $4.56 shipped. Awesome deal.
Yesterday 09:47 PM
3,801 Posts
Joined Sep 2019
LavenderPickle7682Yesterday 09:47 PM
3,801 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
Yesterday 10:17 PM
24 Posts
Joined Oct 2016
jagkothYesterday 10:17 PM
24 Posts
Sweet
Yesterday 10:18 PM
2,578 Posts
Joined Aug 2011
rockmoYesterday 10:18 PM
2,578 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 03:20 PM.
Yesterday 10:23 PM
37 Posts
Joined Feb 2021
craving.phoYesterday 10:23 PM
37 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
Yesterday 10:25 PM
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scottesyrYesterday 10:25 PM
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Promo code expired
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raju.guptaYesterday 10:27 PM
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