I am so in love with this app! I've been using it for about four months now and it has never caused me any hair pulling. If you want to track your steps, this app does it in a simple way! Just keep it open in the background and you're good to go. You can also set goals to help you lose weight or get more active! I have mine syncing directly with myfitnesspal so I can track how many calories I burn by walking each day. It's free in the app store!