Physical Activity Declines Globally Despite Fitness Trackers’ Popularity, New Research Shows
Fitness trackers have exploded in popularity, with sales skyrocketing from $14 billion in 2017 to over $36 billion in 2020....
Fitness trackers have exploded in popularity, with sales skyrocketing from $14 billion in 2017 to over $36 billion in 2020....
Notable features: Fabric band, sleep tracker, no screen display, membership required, 1.5-meter water resistance, no GPS | Battery life: 5...