5 Must-Have Pool Thermometers for Your Best Summer Ever (2025 Guide)

Is there anything worse than doing a perfect cannonball... into freezing water?  ❄  Or wading into what feels like a lukewarm bathtub?  🛁  Get ready to say goodbye to temperature guesswork with these top-rated pool thermometers that'll keep your swim sessions absolutely perfect all season long!

We've tested the hottest options on Amazon to bring you the ultimate lineup. Whether you're hosting epic pool parties or just floating solo, we've got the perfect temperature tracker for you!

1. U.S. Pool Supply Floating Thermometer - The No-Fuss Favorite

Why it rules:

• Big, bold dial you can read from your lounge chair (no more squinting!)

• Tough teal float that survives cannonballs and kiddie chaos

• Works anywhere - pools, hot tubs, even your dog's splash pool  🐶

Perfect for: Anyone who wants reliable temps without the fuss

2. XY-WQ Floating Duo - The Pool Party Stars

Why everyone loves them:

• Adorable flamingo & turtle floats = instant Instagram gold  📸

• Non-toxic & kid-safe (because we know everything ends up in little mouths)

• Tethered so they don't escape - unlike your neighbor's pool noodles

Hot tip: Buy two sets - one for your pool, one as the ultimate summer gift!

3. BaldrTherm Solar Pool Thermometer  - The Techy Splash Master

Next-level cool features:

• Solar-powered magic (Never buy batteries again!  ☀ )

• Dual displays so you can check temps mid-cannonball

• Military-grade waterproofing (AKA "oops I dropped it" proof)

Why we're obsessed: It's like the Tesla of pool thermometers - sleek, smart, and totally sustainable.

4. eLander Pro - The Budget Superhero

Why it's awesome:

• Under $10 (cheaper than poolside cocktails!)

• Shatterproof design that laughs at rowdy pool games

• Easy-read dial for when you're too relaxed to focus

Real talk: This is the thermometer you buy when your last one "mysteriously" walked away during that July 4th party...

5. T TESTRUST Digital Thermometer - The Gadget Guru

Techy perks you'll love:

• Crisp digital display that updates faster than your group chat

• IPX8 waterproof - it laughs at your sloppy cannonballs

• Charges while floating like a lazy summer afternoon

Warning: May cause you to annoy friends with constant temp updates ("Guys, it's literally 82.4° now!")

What's your ideal pool temp? Drop it in the comments and tag to show off your setup!  🏊