Made for the Samsung gear live. The compass and heart rate take a but if time to settle once bright. Be still and patient. You may need to keep the screen from dimming to get your heart rate. Be aware that the heart rate monitor takes a bit out of your battery life. The tag description for the steps says it may (or may not) be accurate. Here's what I got back from the forums: google fit and google now (weather) are private api's, hence developers have to use other alternatives?. we are using this built-in sensor : http://developer.android.com/reference/android/hardware/Sensor.html#TYPE_STEP_COUNTER steps are reset with a watch reset. we will soon add manual or midnight reset options.? 12h Time, Battery Level, Compass, Heart Rate, Step Counter, Weather