The smart swim metronome
Swim smarter,
not harder.
Rhythm cues that build economy of movement - so you swim faster with less effort.
Fully refundable · 30-day returns · free shipping
Training modes & timers
Active signal per charge
To full charge
Unsinkable - it floats
Why swimmers use it
Your pace. Locked in.
Vimo keeps the rhythm so your head stays in the water and your technique stays intact.
Even splits
Length after length - no more fast-slow-fast swimming
One steady rhythm
Stroke, breathing and turns locked together
A coach at every wall
Train alone with real-time cues on every length
Built for every swimmer
Built for how you swim
Pool, open water, triathlon or a whole squad - one device covers it.
Pool training
Even splits and steady stroke rate, set to the tenth of a second.
Open water
Hold your rhythm for hours - no walls, no watch-checking.
Triathlon
Pace the swim leg so you exit the water with legs to spare.
Coaching
Program sets for the whole group and keep every lane on tempo.
5 easy steps
How Vimo works
From cap to first length in under a minute.
Put Vimo under your cap
Slim, light and unsinkable - you forget it is there
Pick a program
Tempo, Interval, Pace and more - straight on the OLED
Swim to the rhythm
Hear it, feel it or see it - your choice of cue
Adjust mid-set
Two buttons, no stopping - back on pace in seconds
Update over Bluetooth
New features land over the air - it keeps getting better
The device
More than a beeper
A programmable platform, not a one-trick timer.
OLED display
Readable in any light, above or below the surface
Your choice of cue
Sound, vibration or LED - whatever cuts through in the water
Upgradable
Firmware updates over Bluetooth - it gets better after you buy it
Unsinkable
Pool-proof, and it floats if it slips out of your hand
- ANT+ and training-data sync: on the roadmap - see the roadmap
Backed by science
Real-time rhythm training works
In a 2025 peer-reviewed study (Frontiers in Sports and Active Living), swimmers locked in a new pace after one session - and held it 10+ days later.
was enough to adapt to a new training pace, cutting pacing error from ~3 s to under 1 s per 100 m
of pace retention after training ended - swum with no device at all
of classic coach-at-the-wall feedback brought no significant progress
Vimo in the wild
Where Vimo swims
From Kraków to pools and open water across Europe - and counting.
What sets us apart
Vimo vs the classics
What you gain, and what you give up.
Price
- Vimo
- more
- Existing devices
- cheaper
Track record
- Vimo
- first batch 2026
- Existing devices
- 20+ years on the market
Display
- Vimo
- OLED, readable in any light
- Existing devices
- basic segment LCD
Signals
- Vimo
- sound + vibration + LED, you choose
- Existing devices
- fixed-volume beep only
Programs
- Vimo
- 6 training modes + sports timers (Tabata, EMOM)
- Existing devices
- 3 fixed modes
Battery
- Vimo
- rechargeable, ~1 h to full
- Existing devices
- replaceable coin cell
Upgradable
- Vimo
- Bluetooth firmware updates
- Existing devices
- what you buy is what you get
If you want the cheapest proven beeper, the classics are fine tools. If you want a screen you can actually read in the water, a signal you can hear or feel, and a device that improves after purchase, that's why we built Vimo.
Fully refundable · 30-day returns
Free tool
What pace should you swim?
Answer two questions and get your target splits and stroke tempo.
First batch is in the water
In the water, every week
Real training, real coaches, real pools - from Kraków to camps across Poland and Spain.
Rafa Aledo
TI Trainer, Spain
Finally, a tempo trainer that matches how I teach swimming. The programmable intervals are exactly what my athletes need.
Paweł Lewicki
TI Trainer, Poland
Not just a beeper, but a real training tool. My clients have been asking for this.
Witold Musiał
Personal Trainer, TI Cracow
The visual display changes everything. My swimmers focus on technique while still tracking tempo.
Aleksander Ryszka
Swimming Coach
I've tried every tempo trainer on the market. Vimo is the first one that feels like it was built by swimmers, for swimmers.
Daniel Bobrowski
Swimming Coach
Rhythm is the foundation of efficient swimming. Vimo gives swimmers the precise feedback they need to internalise the right patterns.
Piotr Klimczak
Open Water Swimmer, Gibraltar Strait
When I trained for Gibraltar, consistency was everything. Hours of swimming where every stroke had to be the same.
Pool sessions, Kraków
Unsinkable - proof
Batch 1, ready to swim
Open water camp, Kaszuby '26
TI technique workshop
First user testsThe platform
Every app included. Free.
You buy the device - the whole platform comes with it.
Vimo Connect
iOS & Android
Program your device, update firmware, manage workouts.
Vimo Coach
iOS
Poolside app for coaches - program sets and update a whole group of devices at once.
Vimo Replay
iOS, Android, Desktop, Web
Video analysis for coaches - angles, frames, pose detection.
Garmin App
Garmin Connect IQ
Remote control on your wrist - start, stop and adjust your Vimo from Venu, Forerunner, Fenix & more.
VimoSwim Field
Garmin Connect IQ
Swim data field for Garmin - records your Vimo tempo lap by lap into the swim activity.
Reserve yours