1. 0° display,easy and better experience。 2. Support optional watch charging dock, power with secure。 3. Finest selected soft silicone pad。 4. Visible LED indicator,“blue” is “on-guard”。 5. Lockable connector avoids accidental disconnection。 6. Stretchable coiled cable, offering true feeling of the watch。 7. Alarm on watch clip, alarm on stand base。