Review: FINIS Tempo Trainer Pro. A Precision Tool for Stroke Rate and Pace Control

The FINIS Tempo Trainer Pro has become a benchmark training device for swimmers and triathletes looking to improve stroke mechanics, pacing consistency, and overall swimming efficiency. Rather than relying solely on perceived effort, the Tempo Trainer provides objective auditory feedback that helps athletes develop repeatable movement patterns and race-specific stroke rates.

Design and Build Quality

The Tempo Trainer Pro is exceptionally compact and lightweight, making it comfortable to wear underneath a swim cap or attached to goggle straps. Despite its small size, the audible beep is clear enough to be heard underwater without becoming distracting. The waterproof housing is durable and designed to withstand regular pool use, while the battery life is excellent, requiring only infrequent replacement.

The LCD display is functional but minimalistic. While it keeps the device compact, adjusting settings before a session can require some familiarity with the button sequence.

Performance

The greatest strength of the Tempo Trainer Pro is its precision. Timing can be adjusted in increments of 0.01 seconds, allowing swimmers to fine-tune stroke rate with remarkable accuracy. This level of control makes it an effective tool for both technique development and performance optimization.

The three operating modes provide considerable versatility:

  • Mode 1: One beep at a user-defined interval, primarily used for stroke rate training.
  • Mode 2: Three beeps at a defined interval, ideal for pacing longer repetitions or interval work.
  • Mode 3: One beep every specified number of stroke cycles or lap time, depending on the training objective.

For technique work, swimmers can progressively increase stroke rate while maintaining stroke length, helping identify the optimal balance between efficiency and turnover. This approach is particularly valuable when training according to the principles of stroke rate versus distance per stroke.

For endurance and race preparation, the Tempo Trainer enables athletes to reproduce target race cadence consistently, improving pacing discipline and reducing unnecessary fluctuations in speed.

Training Applications

The Tempo Trainer Pro is suitable for a wide variety of swimming sessions, including:

  • Stroke rate development
  • Distance per stroke optimization
  • Sprint turnover training
  • Threshold and aerobic endurance sets
  • Open water race preparation
  • Triathlon-specific pacing
  • Technical drills requiring consistent rhythm

Coaches can also use the device to prescribe individualized stroke rates, making it an excellent objective feedback tool during structured training sessions.

Strengths

  • Highly accurate timing adjustments (0.01-second increments)
  • Compact and unobtrusive design
  • Excellent underwater audibility
  • Long battery life
  • Effective for swimmers of all performance levels, from age-group athletes to elite competitors

Areas for Improvement

  • The user interface has a learning curve due to the limited number of buttons.
  • The display is relatively small, making adjustments less convenient on pool deck.
  • The audible feedback may require a short adaptation period for athletes unfamiliar with cadence-based training.

Best suited for: Competitive swimmers, triathletes, masters swimmers, and coaches seeking precise stroke rate and pacing control during training.