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🛁 Keep bath time safe, smart, and splash-worthy with the cutest temp guardian!
The b&h Baby Bath Thermometer is a BPA-free, floating digital thermometer shaped like a classic duck, designed to measure bath water temperature with ±0.1°C accuracy and update readings every 3 seconds. It features dual Fahrenheit/Celsius display, high/low temperature alarms with visual and audio alerts, plus a built-in clock and timer. Lightweight and waterproof, it’s an essential, multi-functional safety tool for newborn and toddler bath times.


































| ASIN | B073GGVN3Q |
| Additional Features | Blinking light indicator hot/cold water, High Accuracy, Real-Time Temperature Updates, Timer and Clock, Waterproof |
| Age Range (Description) | Toddler |
| Age Range Description | Toddler |
| Best Sellers Rank | #549 in Baby ( See Top 100 in Baby ) #6 in Baby Thermometers |
| Brand | B&H |
| Brand Name | B&H |
| Color | Classic Duck |
| Customer Reviews | 4.6 out of 5 stars 9,792 Reviews |
| Display Type | Digital |
| Immersion Depth | 1E+1 Centimeters |
| Included Components | Duck Baby Bath Thermometer |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Inner Material | Silicone |
| Item Length | 3.8 Inches |
| Item Weight | 0.22 Pounds |
| LowerTemperature Range | 32 Degrees Fahrenheit |
| Manufacturer | B&H |
| Model | 229401 |
| Model Name | 229401 |
| Number of Batteries | 2 LR44 batteries required. |
| Outer Material | Silicone |
| Part Number | 229401 |
| Power Source | Battery Powered |
| Product Care Instructions | Wipe Clean |
| Resolution | 0.1 °C |
| Response Time | 3 seconds |
| Reusability | Reusable |
| Smart Home Compatibility | Not Smart Home Compatible |
| Special Feature | Blinking light indicator hot/cold water, High Accuracy, Real-Time Temperature Updates, Timer and Clock, Waterproof Special Feature Blinking light indicator hot/cold water, High Accuracy, Real-Time Temperature Updates, Timer and Clock, Waterproof See more |
| Specification Met | Cpc |
| Style Name | Classic |
| UPC | 608651544821 |
| Unit Count | 1.0 Count |
| Upper Temperature Range | 122 Degrees Fahrenheit |
A**M
No Fuss Bath Time
This b&h Baby Bath Thermometer has been great. We’ve used it for about three months with our newborn and it’s super convenient. It gives accurate temperature readings every time, so I don’t have to worry about the bath water being too hot or burning my baby. My little one loves kicking it around in the tub — it basically doubles as a fun floating toy for him. Battery life is solid too; we’ve been using it regularly and still haven’t needed to change the batteries. Overall, it’s a simple, reliable little thing that makes bath time way less stressful. Definitely recommend it for new parents!
A**S
Fun & Functional
This floating thermometer is a fantastic and practical tool for bath time. Not only does it accurately measure the water temperature, but it also doubles as a cute toy that keeps my baby entertained during their bath. Using it is incredibly easy. The thermometer floats on the water and gives a clear digital readout of the temperature, so I always know when the water is just the right temperature for my baby. It’s reassuring to have that extra layer of safety, especially during those early newborn bath times when I was unsure of the ideal water temperature as a first-time mom.
E**Z
You need it!
This is a lifesaver to check the temp of the water, when it comes too giving my baby a bath, as a first time mom I am terrified of messing up and this has made bath time such a breeze I no longer stress about hurting my daughter. It beeps when the water is too hot and after a while of being on it auto turns off which I love because I always forget to turn off and close any kind of appliance.
S**R
Accurate, Sturdy, and Doubles as a Bath Toy
We had a different floating thermometer before this one, but it stopped working pretty quickly. This duck has been a big upgrade—it feels sturdier, the display is larger and easier to read, and the temperature has been spot-on every time. It flashes a warning if the water is too warm, which gives me peace of mind, especially during those early baths. I also love that it was priced similarly to the one we replaced but feels much better made. Bonus: our baby loves playing with it, so it’s pulling double duty as a bath toy too!
M**T
Works but cannot turn off and battery dies quick
I think the ease of use of this topic really varies depending on what you’re getting out of it. I just wanted a simple thermometer that measures the temperature of the water in the bath tub before giving my child a bath. It does that. I like that it floats around in the bath tub and constantly updates what the temperature is like. But what I do not like is how quick the battery dies because I did not figure out how to turn it off. If I remember correctly, there was not an off button. I read the instructions, and there were also so many combos of buttons that gave different functions that honestly I just did not need and will not use. So if you don’t mind cha going the batteries, the duck works great and looks cute. It can prob be a toy too.
C**E
Good and cute
Use it every night for bath time and haven’t had any issues. Calms my nerves about accidentally putting baby in too hot of water. Also looks really cute in the bath with baby during bath time.
L**N
Great item
This is so wonderful to help determine the temperature of the water during baby bath time. Would definitely recommend and would buy again as needed.
C**A
Perfect
My baby loves to reach for the duck whenever it floats by during bath time. It has the temp as well as the time of day so you can keep track of how long they’ve been in the tub without checking your phone. If the water is too hot, it will beep and flash to let you know-which has come in very handy. Had it for over a month without any issues, seems to be holding up well
J**T
Just what i was looking for 🤩
Great little thermometer. Bought for wild swimming. Its perfect as starts timer the second it hits the water and doesn't seem to have minimum temp
S**T
A bit annoying to use versus the standard thermometers
It shifts from F to C very often and changing it is annoying . The thermometer otherwise is good .
S**N
Accurate, Functional, Quality product
This is an excellent product. Was given as a present to my friend, who is a new mother so that she was able to check bath water temperature for her new born. She was really pleased to receive this as it’s hard to know the correct temperature, as we as adults have the water a lot hotter & even guessing to touch doesn’t tend to be correct. This lights up red when temperature is too hot & green when correct temperature is reached, also having a timer built in. Great value for money, quirky, & good quality
L**N
Great wee dooking thermometer
Bought this for a friend to take on sea and pond dooks. It gives accurate readings when compared with other thermometers and it looks cute.
Trustpilot
2 months ago
4 days ago