HigherBat
Know your battery. Down to the watt. A real-time battery monitor for your Mac's menu bar — 100% offline.
Features
Everything you need to understand your Mac's battery at a glance.
Live Power Grid
Watch energy flow in real time from charger to battery to system, measured watt-by-watt. See exactly how much power your Mac draws and delivers.
Deep Battery Health
Track maximum capacity, charge cycles, temperature, and a clear Care Score — plus a projected service date so you always know how your battery is aging.
24-Hour History & Top Consumers
Elegant charts show battery level and power draw over time, and reveal which apps have been the heaviest energy consumers in your session.
Smart Alerts
Get notified the instant your battery drops to a custom low threshold, or reaches 80% and 100% while charging — a timely nudge to unplug and reduce long-term wear.
Charger Insights
HigherBat detects your adapter's wattage, voltage, and whether it supports PPS fast charging — so you know exactly what's plugged in.
100% Offline & Private
Every reading is processed on your Mac and stored only in the app's sandbox. No servers, no trackers, no accounts. Your data never leaves your device.
Ready to understand your Mac's battery?
Try every feature free for 3 days. After that, unlock HigherBat forever with a single one-time purchase — no subscriptions.