The management of obesity through technological means has shown benefits in recent years. These include treatment and follow-up strategies delivered through portable devices (e.g., mobile phones), web-based platforms (e.g., websites) and wearable tracking devices (e.g., pedometers). Technology-based interventions provide cost-effective, time-efficient and flexible options for the management of patients with obesity, either on their own or as an adjunct to conventional (face-to-face) care. The weight-loss benefits of technology-based interventions in the management of obesity have repeatedly been proven in the literature. However, there is insufficient data comparing these interventions to conventional (face-to-face) management. This prohibits us from forming firm conclusions about their comparative benefits in the management of patients living with obesity.