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FREE DELIVERY IN EUROPE
Delivery in 3-5 days (EU)
Our FYER muscle oxygen sensor comes with: the Train.Red FYER, a charging cable, one Patch Pack (20 patches), and one Strap Pack (S-M-L) all in a durable travel-pouch.
The FYER measures muscle oxygen (SmO2%)
Train.Red tracks your muscle oxygen in real time with sensors. Our smart app translates this muscle data into key features to guide athletes to improve their performance.
- Size: 1.2 x 4.4x 5.9 (cm) / .5 x 1.7 x 2.3 (in)
- Weight: 20 grams
- Measure-depth: up to 20mm in your muscle
- Light source & detector distance: up to 35mm
- Sweat-proof: Yes
- Battery: up to 24 hours during active use
- Speed: 10Hz
- Connectivity: BLE and ANT+
- Materials: high-quality biocompatible ABS and TPE
Works best with our Train.Red app. Currently available for Android users. For iOS users we collaborate with VO2 Master (see connectivity). We're working hard on our own Train.Red iOS app providing all data and functionality, we expect to officially release iOS Q4 this year.
Gain strength and/or endurance by using the data from your muscles.
- Muscle Oxygen: SMO2 percentage and graph (per sensor)
- Muscle States: 5 intensity zones of your muscles
- Pacing: pace yourself with Time In Muscle States feature
- Smart Rest: optimal rest for endurance, hypertrophy and strength
- Muscle Stress Score: amount of muscle stress during your session
- SMO2% / TSI%: the percentage of oxygen in your muscle
- 02Hb changes: blood with oxygen (oxyhemoglobin)
- HHb changes: blood without oxygen (deoxyhemoglobin)
- tHb: blood oxygen transport capacity (total hemoglobin)
- HbDiff: the difference between 02Hb and HHb
Ships within 48 hours · Estimated delivery Jun 23 - Jun 28
US$40
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