Screenshots
The dashboard window and menu bar popover on macOS.
Dashboard
Menu Bar — Charging
Menu Bar — On Battery
Source-labeled battery draw, charge input, silicon power, SMC thermals, fan speeds, and measurement sessions for macOS. Menu bar app and CLI.
macOS 14+ · Apple Silicon · Developer ID signed
Everything your Mac reports about battery flow, silicon power, thermals, and fans — surfaced with source labels.
Charge level, time remaining, health percentage, cycle count, and signed SmartBattery terminal watts.
Separates battery draw, battery charge input, battery supplement, and IOReport silicon power instead of blending them into one vague number.
Record workflow benchmarks from the app or CLI, export JSONL, and split mixed AC/battery recordings into per-source segments.
17+ hardware sensors plus real fan RPM from AppleSMC: CPU average, CPU peak, battery, storage, palm rest, wireless, and fan ranges.
SwiftUI popover with battery ring, source-labeled power graph, thermal indicators, fan gauges, and Low Power Mode detection.
Terminal commands for status, battery detail, live monitoring, and sessions. JSON, NDJSON, and JSONL output for automation.
The dashboard window and menu bar popover on macOS.
Native Apple frameworks. Zero runtime dependencies. Tested and shipped.
Download the Developer ID signed DMG. Drag to Applications. Done.
↓ Download v0.9.4macOS 14+ · Apple Silicon · 2.0 MB