Compatibility: This replacement wristband is specially designed for Fitbit Alta HR, Fitbit Alta and Fitbit Ace(for kids). Note: Tracker is NOT included.

No worry about fall-off: this replacement bands for Fitbit Alta comes with metal clasps on both ends, which locks onto the Fitbit precisely and securely.

Adjustable replacement bands for Fitbit Alta (HR) according to your wrist circumference: small size for 5.5"-6.7" (9 holes to adjust).

color Choices: Black, personalize your Fitbit Alta HR/Fitbit Alta/Fitbit Ace fitness tracker to fit your mood and outfit in daily life.

This strap for Fitbit Alta HR is made of durable and flexible fluoroelastomer material.Comfortable to wear,eco-friendly and safe for the human skin