MoMoSleep: Watch Sleep Tracker

MoMoSleep uses data from your Apple Watch and iPhone to do more than display charts. It automatically breaks down sleep stages, logs awakenings, and summarizes history with week-over-week trends and automatically generated insights. The playful Dream Café system nudges you toward earlier bedtimes with goals, rewards, and upgrades to make healthy sleep habits easy and motivating.

Key features include last-night metrics, detailed sleep metrics (latency, awakenings, heart rate, HRV, respiratory rate, blood oxygen, temperature), sleep sound monitoring, nap logging, manual edits, and rich history with trend comparisons. It also supports reminder-based goals, on-device privacy (data stays on your device), and Apple Health integration to provide guided insights without uploading personal health data.