Mobvoi offers extended sleep tracking

Mobvoi has updated the watch’s software, which now provides users with more detailed and accurate sleep data. The watch is now able to register even shorter breaks during the day, a daily summary is made of the data, which the algorithm also summarizes in the weekly and monthly statistics. In addition, 12 types of sleep-helping sounds are available in the app for free.
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In addition to meditation melodies and white noise, many natural sound effects are also available, and subscribers can choose from a total of 50 effects. The more advanced functions also require a Mobvoi VIP subscription, for $5 a month, the algorithm takes into account the blood oxygen level and heart rate data during sleep in the weekly and monthly statistics. By the way, the watches always monitor these during sleep, but they are not used in the analyzes in the free software version. This is at least an interesting solution, it is not typical for other manufacturers to charge a separate monthly fee for the processing of basic data.