WattPulse Pro

Real-time solar, grid & battery monitoring with AI suggestions. Connect Home Assistant and see your energy heartbeat. Track costs, CO₂ offset, and savings instantly.

WattPulse brings your home's energy to life. Connect your Home Assistant instance and watch solar production, grid usage, battery status, and total consumption flow together in one beautiful overlay chart.

REAL-TIME ENERGY MONITORING • Live solar, grid, battery, and consumption metrics • Animated energy flow diagram shows power moving through your home • Instant updates via Home Assistant WebSocket • Offline cache keeps data visible even when HA is unreachable

MULTI-SOURCE OVERLAY CHART • See solar, grid, battery, and consumption on a single chart • Switch between Today, Week, Month, and Year views • Smooth Swift Charts visualization with interactive legends • Compare historical patterns across 2 years of data

AI-POWERED SUGGESTIONS • On-device suggestions to optimize energy usage • Solar excess alerts — run appliances when production peaks • Low-price alerts — shift load to off-peak hours • Battery optimization tips for maximum self-consumption • All suggestions generated locally — no cloud, no tracking

ANOMALY DETECTION • WattPulse learns your typical usage patterns • Get alerts when consumption spikes above normal • Mark events as "normal" to improve detection accuracy • History log of all detected anomalies

COST & SAVINGS TRACKING • Three rate plan types: Flat, Time-of-Use, Real-Time Pricing • Automatic cost calculations based on your actual rates • Feed-in tariff support for solar export credits • See daily, weekly, monthly, and yearly savings at a glance

CO₂ CARBON OFFSET • Track your solar contribution to reducing emissions • 0.417 kg/kWh emission factor (configurable) • See your carbon offset in real time • Monthly and yearly CO₂ summaries

HOME ASSISTANT INTEGRATION • Direct WebSocket connection — no cloud middleman • Auto-discovery of solar, grid, battery, and consumption sensors • Support for multiple HA instances (home, office, vacation home) • Secure token storage in iOS Keychain • Works with Home Assistant 2023.x and later

DATA EXPORT & PRIVACY • Export energy data as CSV for any time range • All data stored locally on your device • No analytics, no tracking, no cloud sync • Your energy data never leaves your phone

CUSTOMIZATION • Choose between System, Light, and Dark appearance • Configure notification preferences (anomaly, low-price, suggestions) • Set up multiple HA instances and switch between them • Customize rate plans to match your utility bill

WattPulse is a one-time purchase. No subscriptions, no ads, no in-app purchases. Buy once, use forever.

REQUIREMENTS • iOS 17.0 or later • iPhone or iPad • Home Assistant 2023.x or later • Home Assistant Long-Lived Access Token

WattPulse is not affiliated with Home Assistant. Home Assistant is a trademark of its respective owners.