The Garmin vívofit® 4 (Small/Medium) is a lightweight, water-resistant activity tracker designed for continuous wear and long-term monitoring. It combines an always-on, sunlight-readable colour display with a user-replaceable battery that lasts more than 12 months, eliminating the need for regular charging. The device records steps, distance, calories burned and sleep, and uses Move IQ™ to automatically detect and classify common activities. Paired with the Garmin Connect app, it provides personalised daily step goals, activity history and options to join challenges for added motivation.

• Always-on colour display, sunlight readable
• Battery life: 1+ year (2 × SR43 user-replaceable cells)
• Tracks steps, distance, calories and sleep; displays personalised daily step goal
• Move IQ™ automatically detects and classifies activities (walking, running, cycling, swimming, elliptical)
• Water-resistant for swimming and showering
• Periodically syncs with Garmin Connect for activity history, social challenges and data review
• Customisable watch faces, colour themes and interchangeable accessory bands
• Compact dimensions (Small/Medium circumference 122–188 mm); lightweight for 24/7 wear

Ideal for users seeking a dependable, low-maintenance tracker that provides essential activity and sleep insights while offering simple integration with Garmin’s ecosystem for progress tracking and friendly competition.