Take control of your swim training with the FINIS Tempo Trainer Pro — the small, waterproof pacing device trusted by competitive swimmers, triathletes, and coaches worldwide. Worn discreetly beneath your swim cap, it delivers a clear audible tempo beep to help you identify and lock in your ideal stroke rate or pace, lap after lap. Three dedicated training modes give you complete flexibility to target different aspects of your performance, from stroke rate and pace to interval training. A dryland clip is included for use outside the pool, and a replaceable battery means this tool will last for years of training. Three training modes: Mode 1: Stroke rate training Mode 2: Pace training Mode 3: Interval training Features: Waterproof — fits securely beneath your swim cap Audible tempo beep for consistent pacing cues Fully adjustable tempo to match your training goals Three training modes for complete flexibility Replaceable battery for multiple lifetimes of use Dryland clip included for cross-training use Ideal for: competitive swimmers refining stroke rate, triathletes working on pacing consistency, coaches training squads, and anyone serious about improving swim efficiency.