Qalo announces screenless SL-1 Smart Band that pairs with its smart ring

Gizmodo reports that Qalo announced the SL-1 Smart Band, a screenless tracker for sleep, movement, heart rate and other health data that requires no subscription. The band and SR-2 Smart Ring each retail for $200 and contribute to the same health profile, so users can switch between them without losing data. Qalo claims the band lasts more than 12 days per charge; Gizmodo says that remains to be tested.