Singaporeans are among the most sleep-deprived in the world herworld.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from herworld.com Daily Mail and Mail on Sunday newspapers.
They are losing sleep over the Sleep Tracking Challenge. Some participants are frustrated to wake up to find that the number of hours they have slept have not been properly tracked. Stomp contributor Clover said: "The sleep challenge was first launched in November 2021 by the Health Promotion Board (HPB) and ended in March 2022. "Since the first launch, there.