ZoneTime

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Everyone
10+
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Content rating
Everyone
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About this app

🎯 THREE QUESTIONS. STRAIGHT ANSWERS.

ZoneTime turns your Garmin Connect data into three honest answers about your training. Open the app and immediately see:

• Are you training the right mix?
• Are you getting fitter?
• Are you overdoing it?

Every sport is its own coach. Switch between Run, Bike, and Swim and each tab answers all three questions for that sport specifically, using your real Garmin activity data.

🏃 HOW IT WORKS

• Right Mix
See your time split across easy, moderate, and hard effort from your heart-rate zones. Most training should be easy — ZoneTime tells you plainly if too much of yours is landing in the grey zone in between.

• Getting Fitter
A 0–100 efficiency score tracks how much pace or power you get for a given heart rate, and whether it's trending up. Your aerobic engine's progress, in one number.

• Overdoing It
A load check that watches for a sudden jump in your long-run volume and how hard your recent sessions have been — with a cross-sport view so a heavy bike block doesn't hide behind a quiet running week. Green means fine, amber is a nudge, red means back off.

Tap any answer to go deeper: full Heart Rate, Pace, and Power zone breakdowns, trend charts over time, and your training load in detail.

📊 EVERYTHING UNDERNEATH

• Heart Rate, Pace, and Power zone tracking across all your activities
• Historical trends — see how your zone distribution shifts week to week
• Per-sport filtering for running, cycling, and swimming
• Flexible windows: 7 days, 1 month, 3 months, 6 months, or 1 year
• At-a-glance stats: activities, training time, distance, and power metrics

⚡ WHY ZONETIME?

Most athletes already know they should train in different zones — actually tracking where the time goes is the tedious part. ZoneTime automates that and gets straight to the question that matters: is this working?

Whether you're following a polarized plan, building a base, or heading into race prep, ZoneTime keeps you honest about where your training is actually going.

🔐 PRIVACY & SECURITY

• Your Garmin credentials are never stored on our servers
• We keep only a securely hashed session token and your Garmin ID to keep you signed in — no training data is stored
• Data is synced directly from your Garmin Connect account each time
• All communication is encrypted end-to-end

📱 GETTING STARTED

1. Log in with your Garmin Connect credentials
2. ZoneTime syncs your activity data automatically
3. Get your three answers, immediately

Built for runners, cyclists, and swimmers who want a straight answer, not another dashboard to interpret.

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Note: Requires a Garmin Connect account with activity data. ZoneTime is not affiliated with or endorsed by Garmin Ltd.
Three honest answers about your training, straight from your Garmin data.
Updated on
Aug 15, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection
  • Data is encrypted in transit
  • Data can’t be deleted

What’s new

Production release.
Content rating
Everyone
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App support

About the developer
Lyuben Dimitrov
lbndmtrv@gmail.com
Siemensstraße 24 91207 Lauf an der Pegnitz Germany

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