- HR monitor + integrated accelerometer
- Placement
- Clip on to ECG electrodes on chest
- Outcomes
- Counts
- HR (bpm)
- PAEE
- Time spent in different intensity categories
- Pros
- Waterproof
- More precise estimate of PAEE
- Counters disadvantages of each single method
- Cons
- Relatively expensive
- Skin irritation
- Individual calibration needed (cfr. HR)