Slickdeals is community-supported.  We may get paid by brands for deals, including promoted items.
Heads up, this deal has expired. Want to create a deal alert for this item?
expirediconian | Staff posted Nov 28, 2025 06:31 PM
  1. Deal Image
Item 1 of 3
  1. Deal Image
  2. Deal Image
  3. Deal Image
Item 1 of 3
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 12,945 Views
Visit Amazon
Good Deal
Save
Share
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

Leave a Comment

Unregistered (You)

Top Comments

Curb71
1688 Posts
209 Reputation
Solar recharges batteries, pinecone

29 Comments

Sign up for a Slickdeals account to remove this ad.

Nov 28, 2025 08:31 PM
4,363 Posts
Joined Sep 2019

This comment has been rated as unhelpful by Slickdeals users.

Nov 28, 2025 08:34 PM
1,688 Posts
Joined Jan 2013
Curb71Nov 28, 2025 08:34 PM
1,688 Posts

Our community has rated this post as helpful. If you agree, why not thank Curb71

Quote from LavenderPickle7682 :
Hope you don't need to check the temperature at NIGHT! 🤣
Solar recharges batteries, pinecone
2
4
4
Nov 28, 2025 08:55 PM
1,045 Posts
Joined Feb 2015
ducki3Nov 28, 2025 08:55 PM
1,045 Posts

Our community has rated this post as helpful. If you agree, why not thank 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.
1
2
Nov 28, 2025 08:57 PM
18 Posts
Joined Nov 2018
TheMesanNov 28, 2025 08:57 PM
18 Posts

Our community has rated this post as helpful. If you agree, why not thank TheMesan

The discount code no longer works
2
1
Nov 28, 2025 08:58 PM
677 Posts
Joined Jun 2019
UniqueAlpaca719Nov 28, 2025 08:58 PM
677 Posts

Our community has rated this post as helpful. If you agree, why not thank UniqueAlpaca719

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
4,930 Posts
Joined Nov 2004
whenry83Nov 28, 2025 09:17 PM
4,930 Posts

Our community has rated this post as helpful. If you agree, why not thank whenry83

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
1,136 Posts
Joined Apr 2015
DaronMaxNov 28, 2025 09:24 PM
1,136 Posts
Quote from whenry83 :
I thought it was white or black, but it's both. Slick!
Same here slick. 2 for $4.67 shipped

Sign up for a Slickdeals account to remove this ad.

Nov 28, 2025 09:25 PM
1,251 Posts
Joined Sep 2017
slickdealgbNov 28, 2025 09:25 PM
1,251 Posts
In for 1. Hope ghetto doesn't steal it.
Nov 28, 2025 09:30 PM
181 Posts
Joined Dec 2013
ArunA3711Nov 28, 2025 09:30 PM
181 Posts
Quote from slickdealgb :
This is a dumb concept
Still works. 2 for $4.56 shipped. Awesome deal.
Nov 28, 2025 09:47 PM
4,363 Posts
Joined Sep 2019
LavenderPickle7682Nov 28, 2025 09:47 PM
4,363 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
28 Posts
Joined Oct 2016
jagkothNov 28, 2025 10:17 PM
28 Posts
Sweet
1
Nov 28, 2025 10:18 PM
2,684 Posts
Joined Aug 2011
rockmoNov 28, 2025 10:18 PM
2,684 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

Our community has rated this post as helpful. If you agree, why not thank scottesyr

Promo code expired
1

Sign up for a Slickdeals account to remove this ad.

Nov 28, 2025 10:27 PM
505 Posts
Joined Jul 2008
raju.guptaNov 28, 2025 10:27 PM
505 Posts

Our community has rated this post as helpful. If you agree, why not thank raju.gupta

Code Expired
1

Leave a Comment

Unregistered (You)

Related Searches

Home & Home ImprovementOccasionsBlack FridayAmazon

Popular Deals

See All
Found by phoinix
Today 09:14 AM
Forum Thread
$11.04* | ECO-WORTHY 5W 5V Solar Panel Charger Kit for Ring Outdoor Cameras at Amazon$11$20
45% off
0
Found by htp182
Today 04:20 AM
Forum Thread
2-Pack 6-Oz Olay Face Moisturizer, Active Hydrating Beauty Moisturizing Lotion $12.66 + Free Shipping w/ Prime or on $35+$13$22
40% off
1
Found by babgaly
Today 09:35 PM
Forum Thread
2-Pack Ktebo Electric Candle Lighters (Various) $4.89 + Free Shipping w/ Prime or on $35+$4.89$5.99
18% off
0
Found by serra
Today 05:40 PM
Forum Thread
Round Trip St Louis to Vancouver Canada $261 Airfares on United Airlines BE (Summer Travel June - August 2026)$261$325
19% off
0
Found by phoinix
Today 09:19 AM
Forum Thread
[SnS, AC] $14.04* | 24-Pack 2.8-Oz Purina Fancy Feast Petites Gourmet Wet Cat Food (Gravy Collection) at Amazon$14$28
50% off
0

Trending Deals

See All
Found by phoinix
Today 04:46 PM
Forum Thread
[SnS, AC] $13.64* | 4-Pack 4-Oz Sensodyne Pronamel Gentle Teeth Whitening Enamel Toothpaste (Fresh Mint) at Amazon$14$25
44% off
4
Found by ppxyz1
Today 07:38 PM
Forum Thread
Brondell LES-30 Silver Toilet-Mounted Handheld Bidet Sprayer $21.99 + Free Shipping w/ Prime$22$40
45% off
2
Found by tunabreath
Today 08:57 PM
Forum Thread
RYOBI Screwdriver Set (12-Piece) with Cushion Grip Handles, $14.97, FS, Home Depot$15
0
Found by babgaly
Today 09:51 PM
Forum Thread
[Prime] 7L HOTOR Insulated Lunch Bag w/ Pocket (Black) $3.49 + Free Shipping$3.49$9.99
65% off
0
Found by Dmytro_B
Today 07:54 PM
Forum Thread
Makita XAG04Z 18V LXT® Lithium-Ion Brushless Cordless 4-1/2” / 5" Cut-Off/Angle Grinder, Tool Only $134.59$135$169
20% off
0