Ember EV - Charge Smarter

What it does

Octopus Agile prices change every 30 minutes. Some slots cost 3p/kWh, others hit 50p. The difference could be hundreds of pounds a year - but who's checking wholesale prices at 2am? Ember watches for you. Every day it scans all 48 half-hourly slots, finds the cheapest window for your battery level, and tells you when to plug in. It connects to your Tesla, reads your charge state, and calculates the actual energy needed. Built for one user (me), designed for anyone on Agile with a Tesla.

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