ErgSpeed Rowing Logbook

ErgSpeed is the ultimate training partner for indoor rowers — log every piece, analyze your performance, and get faster on the erg.

Whether you are chasing a 2k PR, building your aerobic base, or gearing up for race day, ErgSpeed gives you the tools to train smarter and see real progress.

LOG AND TRACK YOUR WORKOUTS

Add your rowing results in seconds. Record distance, time, split, stroke rate, and more. Add notes, rate your effort, and attach splits or intervals for a complete picture of each session. Your full training history is always right there with you.

POWERFUL CALCULATORS

Instantly calculate target splits for any distance or time — 2000m, 5000m, 6000m, 20 minutes, 30 minutes, and more. The split calculator is built for rowers, giving you the exact numbers you need before you strap in.

SCAN WITH AI (Premium)

Point your camera at a Concept2 Performance Monitor and let AI pull in your workout data automatically. Skip the manual typing after a tough session.

PERFORMANCE CHARTS AND HEATMAP (Premium)

See your progress over time with clear, interactive charts. The activity heatmap shows your training consistency at a glance — just like a GitHub contribution graph, but for your rowing.

YEAR IN PIXELS

See your whole training year in a single colorful grid. Every day you row lights up — a simple, motivating way to build and keep a training streak going.

POWER PROFILE

Understand your strengths over different distances and time domains. Your power profile plots your best efforts so you can spot where to focus your training next.

RACE PLANNER

Build a detailed race plan with target splits for every 500m segment. Show up on race day with a clear strategy and the confidence to follow it.

ADVANCED TRAINING CALCULATORS (Premium)

• Heart Rate Zones — Rowing specific HR zones (UT2, UT1, AT, TR, AN) calculated with the Karvonen method
• Training Pace Calculator — Dial in the right pace for each training zone
• Calorie Estimator — Estimate calories burned based on your output
• Boat Class Converter — Convert erg splits to on water boat class equivalents

WEEKLY STREAKS AND ANNUAL METERS

Stay motivated with weekly training streaks and track your total meters for the year. Watch your annual distance climb, session by session.

SHARE YOUR RESULTS

Share your workouts, Year in Pixels, and Power Profile as clean, shareable images — perfect for social or for your own training log.

PREMIUM

Unlock the full ErgSpeed experience with a subscription or a one time lifetime purchase:

• AI powered PM screen scanning
• Activity heatmap
• Power profile analysis
• Advanced training calculators (HR zones, paces, calories, boat class)
• Splits and intervals on results
• Personalized performance insights

If you upgrade to a subscription, payment will be charged to your Apple account, and your account will be charged 24 hours before the current period ends. You can turn off auto renewal any time in your App Store settings after purchase.

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