Using the accelerometer Sticker, what API to use?
To integrate Estimote Stickers with your app you will need to use Estimote iOS SDK. It will allow you to recevie data from the accelerometer, temperature sensor as well as read its unique sticker ID. Read more about the stickers’ advertising packets here.
Take a look at our blog post about the Triggers API, it’s the simplest way to react to stickers starting and stopping to move etc.
If you need something more detailed (raw accelerometer data), check out the accelerometer example from our nearables examples bundled with the SDK.