Apple is launching a new Apple Watch activity challenge, and Like all previous Apple Watch Challenges this one will also promote exercise for wearers who walk, run, or wheelchair a workout of 50 minutes or more.

The new challenged will be the commemorating Redwood National Park’s 50th anniversary on September 1st and will probably only appear for US wearers.

The new challenge was discovered by twitter user Kyle Seth Gray who also discovered the China’s National Fitness day challenge.

Users can get this reward by setting their region to China by going to watch app:
General
Language & Region
Select region > USA
The watch will then set the language