ZZZ Ring vs SleepRec

ZZZ Ring智能戒指 - 您的健康睡眠管家 全新上线，更智能的健康监测体验 ZZZ Ring智能戒指现已全面上线！通过蓝牙实时同步，随时掌握您的健康数据。无论是深度睡眠分析还是全天候健康监测，我们都能为您提供专业级的健康管理。 新功能亮点： 全面睡眠分析：深度、浅睡、REM睡眠周期精准监测，提供专业睡眠评分 智能数据统计：日、周、月、年多维度数据展示，健康趋势一目了然 本地数据分析：无需网络连接，也能随时查看健康报告 云端数据同步：确保您的健康数据安全备份，多设备无缝切换 立即体验ZZZ Ring智能戒指，开启健康睡眠新生活！ 【免责声明】 本产品非医疗器械，ZZZ Ring所产生的一切数据和建议，是为了帮助您了解自身的身体状态，仅用于健康趋势参考，不可替代临床诊断。不适用于疾病诊断、治疗或医疗决策。您应该在做出任何医疗决定之前，先寻求专业医生的建议。

Sleep Tracker helps you track your sleep and wake up at the right time. Instead of ringing at a fixed second, the app chooses the best moment within your set time window to help you feel less groggy. Sleep sound recording While you sleep, the app listens for changes in sound levels. It doesn’t record the whole night. Recording starts only when noise is detected, like snoring or talking in your sleep. Fall asleep easier The app comes with a built-in collection of calming ambient sounds and melodies. Choose a timer so the sound would turn off automatically after the set timeframe. Sleep Tracker does not evaluate sleep quality or give medical advice. It simply helps you observe your sleep patterns and wake up more comfortably.