Features: Compatibility: This charger cable compatible with Garmin Vivosmart HR / HR+ Activity Tracker. [Not Compatible with Garmin Vivosmart/ Vivoactive/ Vivoactive HR] Premium & Reliable: The Vivosmart HR charging cable is made of high quality wire, provides a stable performance and a fast charging. And the charging dock with securely clamps hold smart watch well for charging. Safe Protection: The Vivosmart HR charger build in smart chips protect your smart watch from over-current, over-charging or short-circuit, offers a safe environment for charging. Convenient and Easy to Use: To get a charging just plug it into USB port on your PC, laptop, notebook, wall charger or car charger. Geting a better experience, we suggest you to use the recommended adapter (5V 1A). Package includes: 1 x 3.3ft/100cm Vivosmart HR charger cable (smart watch is not included) Charging Cable Compatible with Garmin Vivosmart HR / HR+ Fitness Activity Tracker Compatibility: Compatible with Garmin Vivosmart HR Compatible with Garmin Vivosmart HR+ Specification: Color: Black Wire: 100% pure copper wire Input: 5V/0.5~1A Length: 1m/3.3ft Package included: 1 x for Vivosmart HR/HR+ charger (smart watch is not included) Friendly Reminder: 1. We suggest using the computer, laptop or power bank to charge as the current is more stable. 2. Do not use power source which is above 5V/1A to charge, it may damage your watch. 3. The charger compatible with Vivosmart HR / HR+, [Not compatible with Garmin Vivosmart / Vivoactive / Vivoactive HR]