Train by zones, not by guesswork
Wear it for runs, rides and conditioning sessions to keep easy days easy and hard intervals hard. Device and app compatibility is published from the supplier’s verified listing.
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Use it for
- Zone-based easy cardio
- Interval and HIIT sessions
- Tracking recovery between rounds
- Pairs with the HIIT Workouts guide
In the box
Specifications
Exact specifications (dimensions, weight, materials) are published from the supplier’s verified listing once fulfillment is connected.
Questions
Where are the full specifications?
Exact specifications (dimensions, weight, materials) are published from the supplier’s verified listing once fulfillment is connected. The product page always shows the latest details.
How much is shipping?
Shipping is calculated at checkout before you pay.
Can I return it?
Yes — see our Refund & Returns Policy for the terms that apply to physical products.
Disclaimer. General fitness and wellness information, not medical advice. FlexPower Fitness has not assessed you. Consult a physician or licensed clinician before starting any new exercise programme or using new equipment, especially if you are pregnant, injured or managing a medical condition. Stop and seek medical attention for chest pain, dizziness or sharp joint pain. Follow the manufacturer’s instructions and weight limits supplied with the product.