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Hands on with Cycle, Apple's new menstrual cycle tracker in iOS 13 [u]

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Announced at the WWDC keynote, Apple has once again expanded its health monitoring and tracking on the Apple Watch. A big addition that arrived with the first beta is menstrual period tracking with Cycle.

Cycle is likely something that has been a long time coming, as Apple continues to expand the health tracking capabilities of both the Health app, as well as the Apple Watch.

Apple's implementation of Cycle as seen in the Apple Watch Series 5, and earlier models, has a pared down, minimalist theme like the rest of Health's metrics. It makes no assumptions about why someone would be tracking their cycle, nor is it something that is terribly apparent if you need to glance at the app in public.

It's also incredibly easy to understand Cycle from the second you start using it. It uses straight-forward, plain language to avoid any confusion about what may be going on. There is currently an article within Cycle called "Understanding Your Menstrual Cycle," which gives a brief run-down of any questions a user may have about their body, perfect for younger users who may still be getting used to the routine.

There's lots to track in Cycle as well, such as breast tenderness, headaches, and acne. If you're someone who experiences a lot of symptoms during PMS, your period, or ovulation, you can track them through Cycle. This is especially convenient for those who may experience pain, or have period-related complications from other health conditions, and allows users to prepare in advance.

Users can also opt in to Cycle's two push notifications. The first is a reminder notification that tells users to make sure they keep their log updated. The second is a reminder that happens the evening before a users period is set to begin.

Cycle can also help users estimate when they are ovulating, giving users a greater chance at successfully becoming pregnant. We anticipate that there will be more third-party devices that will be able to write data to Health and will help users more accurately track ovulation with Cycle.

If a user has previously used a period tracking app that wrote data to Apple's Health — such as Clue or Glow — Cycle will already be able to populate a backlog of the users cycles into itself. This means that Cycle will already have enough information to accurately predict any reasonably regular user's cycle.

Overall, we're very impressed with Cycle and the thought that Apple has put into it. We anticipate that it will be come many people's primary tracker. We'll be looking at it more, including Apple Watch integration, as the beta cycle was on.

Update June 19 11:57 P.M. Eastern Time: Video added



40 Comments

bobolicious 11 Years · 1186 comments

...am I rightly or wrongly reminded of the 'mood ring'... ? Does this also have potentially broad and obvious privacy considerations...? Liability for dating apps? I would also ask naively if we want even more people on this planet... The list goes on... There is an Apple promotion of privacy and yet announcement of apps that drill down into the most intimate and personal fundamental aspects of human biology? Does the frog boiling continue at an accelerating pace? What might result if a hack, a bug, a war or simply an EULA change launches all this into the wild?

kevin kee 11 Years · 1289 comments

entropys said:
Speaking of Sherlocking....

...which appears to be beneficial to consumers. And free.

3 Likes · 0 Dislikes
StrangeDays 9 Years · 13000 comments

...am I rightly or wrongly reminded of the 'mood ring'... ? Does this also have potentially broad and obvious privacy considerations...? Liability for dating apps? I would also ask naively if we want even more people on this planet... The list goes on... There is an Apple promotion of privacy and yet announcement of apps that drill down into the most intimate and personal fundamental aspects of human biology? Does the frog boiling continue at an accelerating pace? What might result if a hack, a bug, a war or simply an EULA change launches all this into the wild?

What on earth are you on about? Did you raise these questions when HealthKit was announced? The heart rate data? Any of the dozens of other metrics in HK? The fact that you can record medical test results in HK? Etc.. 

It comes down to -- who do you trust? I personally trust Apple, its values, its business model, its privacy techniques, and its security practices. In all the years of iTunes use I've never been compromised. From what I see every year on their commitment to privacy, I don't see reason to start worrying now. If you are, don't use it.

7 Likes · 0 Dislikes
entropys 14 Years · 4333 comments

kevin kee said:
entropys said:
Speaking of Sherlocking....
...which appears to be beneficial to consumers. And free.

Well the lesson for any developer in the health space is to make sure your app needs to be quite specialist and ideally dependent on some fancy external hardware. Anything of broad application and works with iPhone or Apple Watch would be a serious risk candidate for assimilation into the health app.