Fitbit is promising a 15% accuracy boost for sleep tracking thanks to some ’significant updates‘ for Premium subscribers

• Fitbit rolls out some „significant updates“ to its app for Premium subscribers
• This will include a 15% boost to „sleep staging accuracy“
• Google is also letting you link your health records to the Fitbit app in the US

If you subscribe to Fitbit Premium, you’re about to get some new features inside the Fitbit app, as part of the Personal Health Coach feature that launched last year — and one of the upgrades is a better detection algorithm for judging when you’re actually asleep.

As per Google’s announcement, the incoming updates will apply „an additional 15% increase in sleep staging accuracy“ to your stats. The algorithm should be better than ever at recognizing when you’re sleeping and when you’re just relaxing with a good book.