💗 Heart Rate Zones
Shows time spent in each heart rate training zone with visual bars
Booster
Visualize Your Training Intensity
See exactly how much time you spent in each heart rate training zone. Perfect for understanding whether your workout hit the intended intensity targets.
How it works
FitGlue analyzes your heart rate data and calculates time spent in each of the 5 standard training zones:
- Zone 1 (Recovery): 50-60% max HR - Easy warmup/cooldown
- Zone 2 (Endurance): 60-70% max HR - Fat burning, base building
- Zone 3 (Tempo): 70-80% max HR - Aerobic capacity
- Zone 4 (Threshold): 80-90% max HR - Lactate threshold
- Zone 5 (VO2 Max): 90-100% max HR - Maximum effort
Configurable Display
Choose between emoji bars (visual progress), percentages, or text descriptions. Set your personal max HR for accurate zone calculations.
What It Does
Heart Rate Zones
Before
Morning Run
→
After
❤️ Heart Rate Zones:
Zone 1 (Recovery): 5 min
Zone 2 (Endurance): 20 min
Zone 3 (Tempo): 12 min
Zone 4 (Threshold): 8 min
Zone 5 (VO2 Max): 3 min
Zone 1 (Recovery): 5 min
Zone 2 (Endurance): 20 min
Zone 3 (Tempo): 12 min
Zone 4 (Threshold): 8 min
Zone 5 (VO2 Max): 3 min
Features
- ✅ Visual breakdown of time in each zone
- ✅ Color-coded zones (🟦🟩🟨🟧🟥)
- ✅ Configurable max heart rate
- ✅ Multiple display styles (emoji/percentage/text)
- ✅ Works with any heart rate source
Perfect For
- 🎯 Track training zone distribution
- 🎯 Verify workout intensity targets
- 🎯 Identify over/under training patterns
- 🎯 Share zone breakdown on activity feed
Configuration
Customize this booster with the following options:
Max Heart Rate
Your maximum heart rate in bpm (default: 190)
Display Style
How the zones should be rendered
Bar Length
Number of squares in emoji bar