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Pre-order. Ships late June.
FinWhale™ Smart Chlorine Dispenser with Real-Time Water Monitoring
$699.00
$799.00
-$100.00
Tax included
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Code: PRIME13
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No Testing • No Guesswork • No Manual Dosing
Built-in sensors continuously monitor water conditions, while a smart system automatically calculates and responds to changing chlorine demands. Just refill chlorine tablets periodically—no test kits, no manual dosing, no daily checking, only periodic tablet refills required.
Monitor chlorine, pH, ORP, and temperature via the mobile app, with real-time alerts for any adjustments.
Less maintenance. Less chemical waste. More stable, consistently clear water.
Smart, App-Based Pool Monitoring
The SunnyWhale™ App gives you live water readings, easy-to-read health indicators, and smart alerts when:
- Chlorine runs low
- pH drifts out of range
- Tablets need refilling
- Weather may impact your water
FinWhale tests your pool every 20 minutes, adapting throughout the day to help prevent problems before they start.
Why Pool Owners Choose FinWhale
- ✅ Smart chemical sensing — adapts to changing pool water conditions
- ✅ Consistent chlorine levels — no more spikes or dips
- ✅ Real-time visibility — full control through the app
- ✅ Plug-and-play — no plumbing required
- ✅ Solar-powered — energy-efficient with electric backup
- ✅ Child safety — secure tablet compartment
Specifications
-
Compatibility: Chlorine pools only
- Sensors: Free Chlorine, pH, ORP, Temperature
- Holds: Standard 1 or 3-inch (6 tablets for 3")
- Connectivity: Wi-Fi (2.4 GHz)
- Testing Frequency: Every 20 minutes
- Power: Solar + Rechargeable Battery
- Battery Life (no sun): Up to 4 weeks
- Waterproof Rating: IPX8
- Dimensions: 11.4" L × 8.7" W × 11.7" H (29.0 × 22.1 × 29.7 cm)
- Net Weight: 7.43 lbs (Device Only); 8.16 lbs (With Adapter)
- Warranty: 1-Year Coverage for Main Unit & Sensor Probe
Ships in late June 2026
Estimated delivery: 5–10 business days after shipping.
You will receive a tracking number by email once your order ships.
Estimated delivery: 5–10 business days after shipping.
You will receive a tracking number by email once your order ships.
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30-day money-back warranty
Secure Payment
1-Year Warranty
Free Shipping
Payment Methods
Delivery Method
Your Pool... On Autopilot
Smart chemical sensing
Adapts to changing pool water conditions
Helps maintain consistent chlorine levels
Provides real-time visibility
Installs instantly
Smart chemical sensing
Adapts to changing pool water conditions
Helps maintain consistent chlorine levels
Provides real-time visibility
Installs instantly
Consistency Is the Difference Between Clear and Unpredictable
Traditional chlorine systems deliver chlorine at a fixed rate or rely on manual adjustment. As conditions change, chlorine levels can rise or fall unpredictably.
FinWhale™ is designed to maintain more consistent chlorine levels by responding to real-time water conditions.
Fewer
Surprises
No Manual
Checks
Weather Adaptive
to Prevent Issues
More Confidence
in Water Quality
Water Care Made Easy
Adaptive Chlorine Delivery
Automatically adjusts chlorine levels, maintaining proper sanitation without constant testing or manual dosing. It helps prevent over- or under-chlorination, protecting swimmers, saving time, and keeping your pool consistently swim-ready.
Smart Water Sensing
FinWhale continuously measures chlorine, pH, ORP, and temperature to provide a real-time understanding of your pool’s condition.
App-Based Monitoring & Alerts
Stay connected to your pool from anywhere. The SunnyWhale™ App provides live water readings and smart alerts so you’re always informed and never caught off guard.
Cost Saving
Precision testing and targeted dosing help avoid over-chlorination, making smarter use of every tablet. That means fewer unnecessary refills, more consistent water quality, and better long-term chlorine efficiency.
Forecasting the Future
From hot afternoons to heavy rain, FinWhale responds to changing weather conditions that impact water chemistry, automatically adjusting chlorine levels to help maintain clear, properly sanitized water through sun, storms, and seasonal shifts.
Works ‘Round the Clock
Tests your pool every 20 minutes, providing consistent oversight that helps catch imbalances early and maintain stable chlorine levels throughout the day, giving you dependable water quality without constant hands-on maintenance.
Solar-Powered Operation
High-efficiency solar panels continually capture energy throughout the day so FinWhale can always monitor your pool water to make sure it’s ready when you are.
*Dependent on current weather and sun conditions. Plugs in to GFCI outlet for backup charging which lasts 2+ weeks per charge under normal circumstances.
Easy to Use
Designed to work in your pool without plumbing or equipment changes.
Keep Tabs on Your Pool Chemistry.
Real-Time Readings
Updates readings every 20 minutes for accurate results
Alerts and RecommendationsHistory and TrendsRemote MonitoringPeace of Mind While Away
A Smarter Alternative to Traditional Chlorine Systems
Adjusts to real-time water conditions
Automatically controls chlorine output
App-based monitoring
Provides water insights (pH, ORP, temp)
Prevents over/under chlorination
Easy to install
Works without pool plumbing changes
Remote monitoring
Floating Dispenser
Inline Feeder
Manual tuning
Inconsistent
Salt Chlorinator
Limited
Sometimes
Variable
Sometimes
FinWhale™
Why Traditional Chlorine Systems Fall Short
FinWhale™ Smart Chlorine Dispenser
FinWhale™ takes a different approach. It monitors water conditions continuously, interprets what your pool needs, and dispenses chlorine accordingly, while giving you full visibility through the app.
Floating Chlorine Dispensers
Floating dispensers continually release chlorine over time, without any awareness of what your water actually needs. On cooler days, they can underperform. On hot, sunny days, they can’t keep up. This can lead to spikes and dips in chlorine levels.
Inline Erosion Feeders
Inline feeders improve control, but still rely on manual adjustment. They don’t adapt in real time, which means water balance can drift between service checks.
Salt Chlorinators
Salt systems generate chlorine automatically, but they don’t always provide visibility into overall water health, and performance can fluctuate with conditions. Installation and maintenance can also be expensive.
What's Included
FinWhale™ Smart Chlorine Dispenser × 1
Power Adapter × 1
User Manual × 1
FinWhale™ Smart Chlorine Dispenser × 1
Power Adapter × 1
User Manual × 1
Specifications
| Product Name | FinWhale™ Smart Chlorine Dispenser |
| Compatibility | Chlorine pools only |
| Sensors | Free Chlorine, pH, ORP, Temperature |
| Sensor Lifespan | Replace sensor every 12 months for accurate detection |
| Holds | Standard 1 or 3-inch (6 tablets for 3") |
| Connectivity | Wi-Fi (2.4 GHz) |
| Testing Frequency | Every 20 minutes |
| Power Source | Solar + Rechargeable Battery |
| Battery Life (no sun) | Up to 4 weeks |
| Waterproof Rating | IPX8 |
| Dimensions | 11.4" L × 8.7" W × 11.7" H (29.0 × 22.1 × 29.7 cm) |
| Net Weight | 7.43 lbs (Device Only); 8.16 lbs (With Adapter) |
| Warranty | 1-Year Coverage for Main Unit & Sensor Probe |
The Essentials of Water Care — Simplified.
Because clear water shouldn't require a chemistry degree.
When will my pre-order ship?
Pre-orders placed in May 2026 will begin shipping on June 30, 2026.
Once your order has shipped, you will receive a confirmation email with your tracking number. Delivery is estimated to take 5–10 business days after shipment, depending on your location and local carrier conditions.
Please note that shipping dates are subject to production and logistics factors. If there are any changes or delays, we will keep you updated.
How does FinWhale work?
FinWhale™ floats in your pool and uses built-in sensors to continuously test water chemistry every 20 minutes. Based on the readings, it automatically adjusts how much chlorine it releases to maintain proper sanitizing levels.
How often do I need to refill it?
FinWhale™ holds standard 1-inch or 3-inch chlorine tablets. Tablet Compatibility: Standard 1 or 3-inch tablets (up to 6 tablets for 3") . The app will notify you when it's time to add more. On average, a tablet lasts 1-2 weeks depending on pool usage, sun exposure, and bather load.
Does it work with all pools?
FinWhale™ works with most residential in-ground and or above-ground pools up to 25,000 gallons, including vinyl liner, fiberglass, and concrete. Finwhale currently supports chlorine pools only. Salt pool support is on our roadmap.
How much chlorine should a pool have?
Most health authorities recommend maintaining free chlorine levels between 1.0 and 4.0 ppm. FinWhale™ is designed to maintain your pool within this ideal range automatically.
What is free chlorine?
Free chlorine is the active form of chlorine available to sanitize your pool water — the most important measurement for pool safety.
Stock Secured
In Stock for Late June Shipping • Delivered in 5–10 Business Days
Free Shipping
Free shipping within the continental US on orders over $75.
1-Year Warranty
1-Year Coverage for Main Unit & Sensor Probe
Secure Payment
Your preferred payment methods are available.
30-day money-back warranty
For any purchase made within the past 30 days.
Stock Secured
In Stock for Late June Shipping • Delivered in 5–10 Business Days
Free Shipping
Free shipping within the continental US on orders over $75.
1-Year Warranty
1-Year Coverage for Main Unit & Sensor Probe
Secure Payment
Your preferred payment methods are available.
30-day money-back warranty
For any purchase made within the past 30 days.
