Looking for a device like Whoop but without a subscription? We’ve got exactly what you need.

Product Features:

• Introducing the Helio Strap from Amazfit.

• Designed to accurately monitor fitness and health all day .. no need for a smartwatch.

• Tracks heart rate precisely using the BioTracker sensor.

• Monitors your daily energy levels.

• Tracks sleep .. stress .. physical activity .. and more.

• Supports 27 sports modes .. including the official HYROX mode for intense workouts.

• O...