A sleep tracker that is also a silent, vibrating alarm clock, allowing you to wake up silently and gently. Wristband is battery-operated and connects via Bluetooth to your smartphone or tablet, allowing you to track your sleep progress.

Faveable Giveaway: $100 Amazon Gift Card

Amazon Gift Card

Join the conversation: Lark Technologies Silent Un-alarm Clock & Sleep Sensor

Never make a dumb purchase again

Our tips in your mailbox: