Amazon Echo Wall Clock is once again available to purchase Announced in September alongside several other Alexa-enabled products, the Amazon Echo Wall Clock ended up having to be pulled from the online retailer due to connectivity issues. As spotted by The Verge today, the item is once again available for purchase. Priced at an affordable $29.99, the Echo Wall Clock connects to existing Echo devices, using LED lights around the edges so you can see the status of a timer that you've set