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Garmin ecosystem deep dives, training science, and product updates from the Rack team.
The Complete Guide to Strength Tracking on Garmin
Garmin watches are built for endurance sports. Here is how Rack fills the strength gap with native ConnectIQ integration, real-time BLE sync, and exercise-level heart rate data.
What Are Verified PRs and Why They Matter
Every PR in Rack comes with biometric proof from your Garmin. Heart rate, timestamp, GPS. No more unverified gym claims.
Using HRV-Based Readiness to Autoregulate Your Training
HRV tells you what your body can handle today. Learn how Rack uses your Garmin sleep and HRV data to generate a readiness score before you touch a barbell.
How DataBuffer Keeps Your Workout Safe Offline
Basement gym with no signal? Rack DataBuffer caches your entire session on the watch. When connection restores, everything syncs without data loss.
Heart Rate Zones for Strength Training: What the Science Says
Most HR zone analysis is built for runners. Strength training creates different physiological demands. Here is how to interpret zone data for hypertrophy and strength work.
Fenix vs Forerunner for Lifting: Which Garmin Should You Pick?
Both work great with Rack, but there are key differences in screen size, battery life, and sensor accuracy that matter for the weight room.
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