Why power draw matters
For fixed home service, watts can be background noise. For Starlink Mini, RV, van, boat, cabin, and backup-power setups, power draw affects runtime, heat, charging strategy, inverter sizing, and when you can keep working off-grid.
Watts at a glance
StarBar can place the current Starlink power draw in the macOS menu bar, so you can watch terminal demand while changing locations, running on battery, testing a power bank, or deciding whether the setup is stable enough to stay online.
Pair power with connection health
Power is more useful next to other local telemetry. StarBar lets you compare watts with latency, ping success, throughput, recent events, obstruction state, hardware context, and partial telemetry warnings.
Useful for Starlink Mini and mobile kits
A small mobile Starlink setup can be limited by batteries and charging more than raw speed. StarBar gives Mac users a quick way to watch local power behavior without opening a separate dashboard.
What StarBar can and cannot calculate
StarBar reports local power telemetry when your reachable Starlink hardware exposes it. Actual battery runtime still depends on battery capacity, voltage conversion, inverter losses, other connected devices, weather, usage, and hardware state.
Local telemetry limits
Power fields may vary by Starlink model, firmware, router state, and local reachability. StarBar cannot know billing, activation, plan, or network-wide service status from power telemetry, and it labels unavailable fields rather than inventing values.