The Tempo TrainerReimagined.
The programmable tempo trainer built for swimmers. OLED display, custom interval programs, triple feedback (audio + haptic + visual), all connected via Bluetooth.





Improve your swimming technique
Speed
Develop faster, more efficient strokes
Pace
Maintain consistent tempo throughout your swim
Move synchronization
Better coordination of arms, legs, and body rotation
Breathing
Sync your breathing rhythm with your stroke pattern

Simple to use, impossible to outgrow
Program your tempo
Set stroke rate or lap intervals via the app
Wear it your way
Cap clip, watch strap, or lanyard — choose how you wear it
Swim with precision
Audio, visual, and haptic cues keep you on pace

Why settle for a basic beeper?
OLED Display
Clear, readable display in any lighting condition
Unsinkable
Built to stay afloat and durable in water
Upgradable
Software updates via Bluetooth for future features
Bluetooth Low Energy
Wireless connectivity for programming and updates
Haptic Feedback
Vibration alerts for pace keeping
LED Indicators
One bright LED for visual feedback

More than a device — it's a programmable platform
Free Companion Apps
BeatBuddy Lens
Windows, macOS, Linux
Desktop app for analyzing your Garmin swimming data. Import your sessions, view pace trends, SWOLF scores, stroke distribution, and track your progress over time. All data stays local — no cloud, no tracking.
BeatBuddy Replay
iOS, Android, Desktop, Web
Video analysis tool for swimming coaches. Annotate videos with lines, angles, and shapes. Analyze stroke technique frame-by-frame with pose detection. Save and share your analysis sessions.
Garmin Watch Face
Garmin Connect IQ
Custom watch face with BeatBuddy branding. See your heart rate, daily steps, battery, and time at a glance. Works with Venu, Forerunner, Fenix, Epix, and Vivoactive series.
Trusted by TI professionals
Rafa Aledo
TI Trainer, Spain
Paweł Lewicki
TI Trainer, Poland
Witold Musiał
Personal Trainer, TI Cracow
Aleksander Ryszka
Swimming Coach
Daniel Bobrowski
Swimming Coach
Piotr Klimczak
Open Water Swimmer, Gibraltar Strait