Ainiv Sports Biceps Replacement Band, Compatible with Amazfit Helio, Arm Band Soft Nylon Elastic, Adjustable Design for Women and Men for Training Running

• 【Universal Compatibility】The 25mm wide overlay covered design armband is compatible with Amazfit Helio. Please confirm your watch model before ordering. (Important Note: Please measure your biceps/arms circumference and compare it with the size range in the product images to ensure a perfect fit)
• 【Lightweight and Breathable Material】This watch strap is made of high-quality double-layer woven nylon, which is soft, highly breathable, and has natural sweat-wicking properties, allowing you to enjoy superior comfort during fitness activities, running, hiking, rock climbing, and cycling
• 【Ergonomic Design, Adjustable Size】The unique ergonomic design allows for easy adjustment of the tightness. This full-coverage armband fits arm circumferences from 28 cm (11 inches) to 45 cm (17.71 inches), catering to different user needs and providing a personalized and comfortable wearing experience
• 【Easy Snap-on Installation】Both ends of the watch strap feature a quick-release design. Simply snap the strap securely onto the watch; installation and removal can be completed in seconds without tools, preventing it from easily coming loose. This allows you to focus on your athletic performance during long workouts or runs
• 【Suitable for All Sports】You can choose between a wristband or armband, making it ideal whether you're running or weightlifting at the gym, running or rock climbing outdoors, or practicing yoga at home. It provides a safe and comfortable feel during your workout

Description Ainiv Sports Watch Strap 1. Premium Nylon Material: Compatible with Amazfit Helio, this armband is made of premium nylon, which is soft, breathable, durable, heat-dissipating, lightweight, and comfortable. It is ideal for activities such as hiking, cycling, and rock climbing. 2. Ergonomic Design: The armband features an ergonomic design that fits snugly against the arm or ankle to prevent slippage. Product Specifications: Material: Nylon Woven Color: Black Size: Not Covered Armband：26-38cm Overlay Covered Armband：28-45cm Package List: 1*Armband Notes: 1. Due to manual measurement, there may be errors in size. 2. Due to different shooting conditions, the actual color may vary slightly. If you have any questions about our products, please feel free to contact us. We will reply as soon as possible.