PC
“The only smart pool monitor designed specifically for saltwater chemistry — if you have a salt pool, Sutro is the only choice worth serious consideration”
The Sutro Smart Pool Monitor ($149-$165) is recommended with a 8.6/10 consensus score across 7 expert reviews. Experts highlight tests 3 parameters simultaneously — ph, free chlorine, and total alkalinity and built for saltwater pool chemistry from the ground up. PCMag says: "The only smart pool monitor designed specifically for saltwater chemistry — if y..." Best for: Saltwater pool owners, Multi-parameter monitoring, Chemistry-first buyers.
Recommended7 Expert Reviews
Price Range
Check Price on Amazon →$149-$165
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Sutro Smart Pool Monitor
Pool Monitors
SHE ScoreAbove Average
SmartHomeExplorer proprietary rating
6.3/10
7 expert sources
Compatibility Breadth5/10
Setup Ease6.3/10
Reliability6.8/10
Value Rating8.6/10
Future-Proofing5/10
The Sutro Smart Pool Monitor earns a SHE Score of 6.3/10, driven by strong value (8.6/10) with room to improve in future-proofing (5/10). Based on 7 expert sources and SmartHomeExplorer compatibility analysis.
How we calculate the SHE Score →Expert Consensus: 8.6/10 across 7 sources
Last verified:“The only smart pool monitor designed specifically for saltwater chemistry — if you have a salt pool, Sutro is the only choice worth serious consideration”
Key Features
- ✓ 3 simultaneous parameters
- ✓ Saltwater chemistry native
- ✓ Auto reagent cartridges
- ✓ Dosing recommendations
Best For
Saltwater pool ownersMulti-parameter monitoringChemistry-first buyers
What Experts Agree On
What Experts Love
- ✓ Tests 3 parameters simultaneously — pH, free chlorine, and total alkalinity
- ✓ Built for saltwater pool chemistry from the ground up
- ✓ Automatic cartridge-based reagent system
- ✓ App recommends exact chemical adjustments
- ✓ Better saltwater chemistry accuracy than simpler competitors
Common Criticisms
- ✗ Subscription required for full features
- ✗ Cartridge replacement ongoing cost
- ✗ Higher price than WaterGuru Sense
What The Experts Say
Ready to buy the Sutro Smart Pool Monitor?
Check Price on Amazon$149-$165 · 7 expert sources · 8.6/10 consensus
Frequently Asked Questions
Is the Sutro Smart Pool Monitor worth it?
Sutro Smart Pool Monitor earns a 8.6/10 consensus score across our 12 expert sources. It is rated "Recommended" — Saltwater pool owners. At $149-$165, The only smart pool monitor designed specifically for saltwater chemistry — if you have a salt pool, Sutro is the only c...
Who is the Sutro Smart Pool Monitor best for?
Sutro Smart Pool Monitor is best for: Saltwater pool owners, Multi-parameter monitoring, Chemistry-first buyers. Experts rate it "Recommended" overall.
How does the Sutro Smart Pool Monitor compare to other Outdoor options?
Among the Outdoor products we have reviewed, Sutro Smart Pool Monitor ranks above average with a 8.6/10 score. See our full category comparison for more details.
What smart home systems does the Sutro Smart Pool Monitor work with?
Sutro Smart Pool Monitor works with major smart home platforms. Check our compatibility notes on the product page for any setup requirements or hub dependencies.
What are the pros and cons of the Sutro Smart Pool Monitor?
The main pros of the Sutro Smart Pool Monitor are tests 3 parameters simultaneously — ph, free chlorine, and total alkalinity and built for saltwater pool chemistry from the ground up. The main downside is subscription required for full features. Overall, experts rate it "Recommended" with a 8.6/10 consensus score.
Affiliate disclosure: SmartHomeExplorer.com participates in the Amazon Associates program. We earn a commission from qualifying purchases at no extra cost to you. This consensus review is based on 7 independent expert reviews — we did not test this product ourselves. Always verify current prices and availability before purchasing.