StatsCalm is a native macOS system monitor for power users and creators. Track real-time CPU/GPU performance, battery power flow down to the Watt, SMART health for NVMe drives, and Wi-Fi signal diagnostics. Get a 60-second thermal timeline with throttling alerts, IP/MAC obfuscation for streamers, and support for 8 languages. Runs 100% on-device, zero tracking, zero analytics servers. One-time lifetime purchase, no subscriptions.