About This

• BUILT FOR PERFORMANCE – SportFlex is crafted from premium waterproof, sweatproof, and dirt-resistant silicone. Engineered for durability, it’s made to handle your toughest workouts and outdoor adventures.
• SOFT-TOUCH SILICONE – Featuring an ultra-smooth, skin-friendly finish, SportFlex stays hygienic and easy to clean. Wipe away scuffs with ease or deep clean using isopropyl alcohol and a lint-free cloth.
• SECURE & BREATHABLE FIT – Designed with an adjustable closure for a snug, stay-put fit during any activity. Ventilation details ensure breathability, keeping you comfortable through every rep and every mile.
• 100% WATERPROOF – Ready for swimming, surfing, or sweaty HIIT sessions—SportFlex won’t quit when you need it most.
• ECG COMPATIBLE – Pair with a WHOOP Life membership for on-demand ECG readings.
• IMPORTANT COMPATIBILITY NOTE – SportFlex is designed for WHOOP 5.0/MG only. Not compatible with WHOOP 4.0.

Overview

• Material : Silicone
• Metal type : Stainless Steel
• Clasp type : Flip Clasp