![Why Apple Watch Series 4 will probably get better GPS [Cult of Mac]](http://grahambower.com/wp-content/uploads/2018/06/achilles-heel-1080x675.jpg)
by graham | Jun 12, 2018 | Fitness, Technology
Apple took the wraps off watchOS 5 last week at WWDC, revealing loads of new features that we can look forward to this fall. Among them were some big improvements for runners: Cadence, Rolling Mile Pace and Custom Pace Alerts. What I find most exciting about these new...
![This hidden Apple Watch stat tells you whether to exercise or rest [Cult of Mac]](http://grahambower.com/wp-content/uploads/2018/06/heart-rate-variability-1080x675.jpg)
by graham | Jun 1, 2018 | Fitness, Technology
Imagine if your Apple Watch could tell you which days were best for you to do a workout, and what kind of workout you should do. Well it can, sort of, thanks to a hidden feature that few people have yet discovered or know how to use. Heart rate variability, or HRV, is...
