
Poolometer
Pool chemistrymade simple
Track water chemistry, get instant guidance, & maintain crystal-clear pools.
Key features
Everything you need to maintain your pool
Clear guidance
Understand chemistry. Balance your water. Safe to swim status, dosing calculator, and step-by-step help.
Daily maintenance
Track daily tasks with simple checklists. Never miss maintenance. Get reminders when parameters need attention.
Track trends
Visualize changes over time. See how your chemistry improves. Export your data anytime.
Guest access
Create Pool Passes for guests. Share pool rules. Track visits. Manage access with QR codes.
Fast
Log readings in seconds. No loading screens. Instant analysis. Saved immediately to your authenticated account.
Secure sync
Keep your pool data in sync across sessions and devices with authenticated server-backed storage.
From problem to balanced
Real chemistry analysis and actionable guidance.
Unbalanced Pool
Pool Chemistry Facts
Perfectly Balanced
Pool Chemistry Facts
14-day progress
Track every parameter as your water improves
Step by step
Follow the guidance to improve your water chemistry.
Pool Disaster
Cloudy water. Eyes burning. Something's wrong but you don't know what.
Following Guidance
Poolometer tells you exactly what to add and when. No guesswork.
Crystal Clear
Every parameter perfect. Water so clear you can count the tiles at the bottom.
Show guests exactly what they need
Pool Pass gives a guest a simple screen with the access code, QR check-in, current swim status, and your rules. No account sharing. No confusion at the gate.

- QR check-in
- Swim status
- House rules
- Access code
Better than texting rules and codes
A Pool Pass gives guests one clear place to look before they head over. Scan in, check status, and see rules.
Guests get read-only access to exactly what they need.
Swim status, QR entry, limits, and rules are on one screen.
Set expiration, limits, and revoke a pass whenever plans change.