5+
Downloads
Content rating
Everyone
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About this app

LANGZHI MEMBER is a vital sign tracking and recording system APP, which was independently developed by Chengdu LANGZHI Digital Nursing and Safety Care Technology Co., Ltd. The APP needs to be equipped and paired using with our LANGZHI Digital Care & Heating Mat, which can record the sleep data every night and provide whole night sleep analysis and advice.
Disclaimer: The measured heart rate and respiratory are only used as a reference, and a doctor should also be consulted before a decision is made. The functions of the device and the APP cannot replace any professional medical practitioners
Updated on
Nov 29, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Photos and videos
Data is encrypted in transit
You can request that data be deleted

App support

Phone number
+8618081020747
About the developer
Chengdu LANGZHI Digital Nursing and Safety Care Technology Co., Ltd.
524966159@qq.com
成都高新区尚丰路439号2栋1层1号 成都市, 四川省 China 610000
+86 189 8075 3442

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