SF Rush is your partner in everything. Whether you run, jog, play cricket or sleep. The wrist band tracks your steps, counts the calories you burnt and makes sure you get amp...展开

SF Rush is your partner in everything. Whether you run, jog, play cricket or sleep. The wrist band tracks your steps, counts the calories you burnt and makes sure you get ample sleep. SF Rush comes in a sleek and clean design that goes well with whatever you decide to wear. Be a part of the tribe wi…收起

1. Step counting algorithm improved. 2. Sleep monitoring algorithm improved. 3. Many bug fixes related to wrong data. 4. Overall performance improvement for the app.