Coolfire - Silent Wake Yourself Up Wristband Vibrating Alarm Watch for Couples, Students, Hearing Impaired. Silent Wrist Shock Alarm Clock. Vibration Alarm Bracelet, Vibrating Alarm Clock (Blue)

Coolfire Vibrating Alarm Clock - Silent Wristband Alarm Watch. Vibration Alarm Bracelet for Deep Sleepers (Blue)

Tech Tools Vibrating Alarm Clock - Shake N Wake - Silent Alarm Wristband Watch - Upgraded Version with Dual Alarms

eSeasonGear VB80 12 Alarm Vibrating Watch, Silent Vibration Shake Wake ADHD Medication Reminder, Black-Large, Small 4.5-7.5"/11-19cm; Large 6.5-8.5"/16-21cm, Modern