To help you easily get the pulse around Groupon offers

According to foreign media reports, Pulse updated its iphone and Android apps, and now it can not only show you news feeds and Facebook links, but also allow you to see nearby promotions: When you enable Pulse's geographically shared functionality, It pulls out Groupon promotions around you.

First you need to subscribe to the pulse in your city, and then you'll see these "preferential streams" in the Pulse Reader (which also includes promotions for neighboring cities). If you click to buy a product or service, Pulse will get some commission. This is certainly a better approach than reading a promotional event in an e-mail message. You can also save a special offer and buy it later.

Pulse is a regular Groupon offer and does not include the instant offers from Groupon now, but as Groupon is doing business in more cities, Pulse will probably add this feature in the future.