Background Technological advances in remote monitoring offer new opportunities to
quantify body weight patterns in free-living populations. This paper describes body weight …

Background Activity trackers such as the Fitbit Charge 2 enable users and researchers to
monitor physical activity in daily life, which could be beneficial for changing behaviour …

Objectives To systematically review and synthesise findings from process evaluations of
interventions in trials which measured sedentary behaviour as an outcome in adults to …

Objective To identify the core components of digital behaviour change interventions for
weight loss maintenance targeting physical activity, in terms of:(i) behaviour change …

Background: Effective interventions and commercial programmes for weight loss (WL) are
widely available, but most people regain weight. Few effective WL maintenance (WLM) …

Background An association between sleep and obesity has been suggested in several
studies, but many previous studies relied on self-reported sleep and on BMI as the only …

Background: Body weight variability (BWV) is common in the general population and may
act as a risk factor for obesity or diseases. The correct identification of these patterns may …

Background Many weight loss programs show short-term effectiveness, but subsequent
weight loss maintenance is difficult to achieve. Digital technologies offer a promising means …

Background Several studies have suggested that reduced sleep duration and quality are
associated with an increased risk of obesity and related metabolic disorders, but the role of …

Purpose Preventing weight regain can only be achieved by sustained changes in energy
balance-related behaviors that are associated with weight, such as diet and physical activity …