Connecting Nutrition and Weight Data
What to connect for Adaptive TDEE, how to choose one source for each data type, and how to prevent missing or duplicate records.
How to read Zolt scores
What the Sleep, Recovery, and Activity scores summarize, and how to use them without overreacting to one day.
Do Active Calories Change My Zolt Calorie Target?
Why wearable active calories can appear in Zolt without becoming a matching credit in your Adaptive TDEE target.
What Coach Can Help With
How to ask Zolt Coach about your available data, which actions require review, and where its health and safety limits begin.
Using Habits and Weekly Check-ins
What to review in a Zolt check-in, how to choose useful habits, and how to keep reminders from becoming noise.
How to read your Zolt Activity Score
What the Activity Score summarizes, which movement and workout records it uses, and how to troubleshoot a surprising result.
Why Is My Activity Score Low After a Workout?
Why one workout is only part of the Activity Score and how to check movement, heart rate, workout records, and sources.
Tracking Weekly Movement Guidelines in Zolt
How Zolt presents progress toward weekly aerobic and strength guidelines, and what to check when activity is missing.
Cardio load, fitness, fatigue, and form in Zolt
How to read the training-load view in Zolt without treating one number as a prediction of performance or injury.
Why Did My Cardio Load Change Today?
How workouts, heart-rate data, corrections, rest days, and recent training context can change the cardio-load view.
What Do Fitness, Fatigue, and Form Mean in Zolt?
A practical guide to the three modelled cardio-load values and how to read their direction together.
Why Did One Workout Add So Much Cardio Load?
How duration, recorded intensity, heart-rate quality, zone settings, and duplicates can make one workout stand out.
How to Read Heart-Rate Zones in Zolt
What heart-rate zones represent, which settings shape them, and how to troubleshoot zones that do not match your workout.
How Zolt Treats Apple Watch Calorie Estimates
Why wearable calorie estimates can vary, how to improve the source data, and why a Zolt calorie target is not copied from Move calories.
Why Activity Data Can Change After Pairing Apple Watch
How Apple Health handles iPhone and Apple Watch activity sources, and what to check when steps or workouts look missing in Zolt.
Connecting Nutrition and Weight Data
What to connect for Adaptive TDEE, how to choose one source for each data type, and how to prevent missing or duplicate records.
Read article →How to read Zolt scores
What the Sleep, Recovery, and Activity scores summarize, and how to use them without overreacting to one day.
Read article →Do Active Calories Change My Zolt Calorie Target?
Why wearable active calories can appear in Zolt without becoming a matching credit in your Adaptive TDEE target.
Read article →What Coach Can Help With
How to ask Zolt Coach about your available data, which actions require review, and where its health and safety limits begin.
Read article →Using Habits and Weekly Check-ins
What to review in a Zolt check-in, how to choose useful habits, and how to keep reminders from becoming noise.
Read article →How to read your Zolt Activity Score
What the Activity Score summarizes, which movement and workout records it uses, and how to troubleshoot a surprising result.
Read article →Why Is My Activity Score Low After a Workout?
Why one workout is only part of the Activity Score and how to check movement, heart rate, workout records, and sources.
Read article →Tracking Weekly Movement Guidelines in Zolt
How Zolt presents progress toward weekly aerobic and strength guidelines, and what to check when activity is missing.
Read article →Cardio load, fitness, fatigue, and form in Zolt
How to read the training-load view in Zolt without treating one number as a prediction of performance or injury.
Read article →Why Did My Cardio Load Change Today?
How workouts, heart-rate data, corrections, rest days, and recent training context can change the cardio-load view.
Read article →What Do Fitness, Fatigue, and Form Mean in Zolt?
A practical guide to the three modelled cardio-load values and how to read their direction together.
Read article →Why Did One Workout Add So Much Cardio Load?
How duration, recorded intensity, heart-rate quality, zone settings, and duplicates can make one workout stand out.
Read article →How to Read Heart-Rate Zones in Zolt
What heart-rate zones represent, which settings shape them, and how to troubleshoot zones that do not match your workout.
Read article →How Zolt Treats Apple Watch Calorie Estimates
Why wearable calorie estimates can vary, how to improve the source data, and why a Zolt calorie target is not copied from Move calories.
Read article →Why Activity Data Can Change After Pairing Apple Watch
How Apple Health handles iPhone and Apple Watch activity sources, and what to check when steps or workouts look missing in Zolt.
Read article →