Tag: features
All the articles with the tag "features".
How Zenith Tracks Strength Training
Most wearables don't account for strength training in their recovery models. Zenith tracks every set, maps every muscle, and folds your lifting into the same strain and recovery system as your cardio.
How Zenith Measures Sleep Debt
Sleep debt is the deficit that builds up across short nights, and most wearables miss it by grading one night at a time. Here is how Zenith tracks the debt you are carrying and what it does with it.
Cycling Power Zones: The 7 Zones, FTP Ranges, and How to Train Them
Cycling power zones are seven bands based on your FTP. Here are all seven zones with their FTP ranges, what each one trains, and how to structure your riding around them.
Pace Zones: How Zenith Calculates Yours and How to Use Them
Zenith builds your pace zones from a single personal record using the Cameron method. Here's how it works, what each zone trains, and how to use them.
Heart Rate Zones: How Zenith Calculates Yours and How to Use Them
Zenith uses six heart rate zones built on your personal heart rate reserve. Here's how they're calculated, what each zone does, and how to use them to hit your strain target.
How Zenith Measures Sleep
Sleep is more than hours in bed. Here's how Zenith calculates what you actually need, tracks what you got, and shows you the debt you're carrying.