Swimio

Swimio is an AI swim workout app for iPhone and Apple Watch. Create, import, and review swim sets with live pace tracking.

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AI swim training for iPhone and Apple Watch

Swimio is an AI swim workout app for iPhone and Apple Watch. It is built for swimmers, coaches, and teams that want to build workouts, import sets, follow them on the pool deck, and review the result afterward without switching between separate tools.

The product centers on a simple training loop: create or import a workout, send it to Apple Watch, and review splits and training details on iPhone. Swimio combines an AI coach, Smart Import from text or photos, and real-time wrist-based pace tracking to support both individual training and shared team workflows.

Core features

Smart Import

Build workouts visually, type a set in plain language, or turn a coach whiteboard photo into a structured session. Smart Import converts the workout into a ready-to-swim format for Apple Watch.

Adaptive AI coaching

The AI Coach uses recent training load, readiness, and consistency to generate a session for today. It can recommend workout distance and duration and explain the reasoning behind the workout.

Apple Watch pace clock and live metrics

Follow pace, intervals, splits, distance, and heart rate on the watch during training. Swimio also advertises seamless HealthKit sync for tracking inside Apple’s ecosystem.

Team and coach tools

Assign workouts to athletes, track completion rates, and keep squads aligned through a shared team workflow. The site also describes a team board for updates and motivation.

Adaptive iPhone interface

Switch between light and dark modes on mobile, with auto-adaptive behavior based on system preferences. The site also notes OLED-friendly dark mode and reduced eye strain for early or late sessions.

iPhone and Apple Watch workflow

Use dedicated iOS and watchOS views for building, sending, and reviewing workouts. The workflow is designed to move from iPhone planning to wrist-based execution and back to iPhone review.

Common ways to use Swimio

Solo pool workouts
A swimmer can build a session on iPhone, send it to Apple Watch, and follow pace and rest guidance in the pool without carrying a paper set.
Coach-written sets
A coach can turn a whiteboard, photo, or typed set into a structured workout and assign it to athletes for the same day’s practice.
Adaptive daily training
A swimmer who tracks load over time can use the AI coach to get a workout sized to recent training, consistency, and readiness.
Team training workflows
A team can use shared workouts and completion tracking to keep athletes aligned and give coaches visibility into what was finished.
Post-swim review and planning
A swimmer can review splits and performance details after the session on iPhone and use that feedback to shape the next workout.

Pros and Cons

Pros

Combines workout creation, watch execution, and post-swim review in one flow.
Supports multiple input methods for workouts, including visual building, typed text, and photo-based import.
Adapts workouts using recent training load and readiness rather than only static set templates.
Includes real-time Apple Watch tracking with pace, intervals, splits, distance, and heart rate.
Covers both solo swimmers and team/coaching workflows with assignment and shared visibility features.

Cons

The pricing page is inaccessible in the collected source, so some plan details and limits are not fully verifiable from the visible pages.
The visible product content is centered on Apple devices, so it does not indicate support for Android or non-Apple watches.
The site mentions team features, but the exact depth of coach workflows and integrations is only partially documented in the collected sources.

FAQ

What is Swimio?

Swimio is an AI swim workout app for iPhone and Apple Watch. It lets swimmers build workouts, import sets from text or images, follow workouts on the watch, and review training afterward on iPhone.

Who is Swimio for?

The site presents Swimio for swimmers, coaches, and teams. It also includes tools for team workflows, such as workout assignment and shared visibility for squads.

Is Swimio free to use?

Swimio offers a Basic free tier and Pro paid plans. The pricing page shows a free Basic plan, a Pro Monthly plan, and a Pro Annual plan.

What devices does Swimio work on?

Swimio is available on iOS and watchOS. The site states support for iOS 15+ and watchOS 8+, with an iPhone app and Apple Watch companion experience.

Is my health data secure?

The homepage lists HealthKit sync and watch-based live metrics, but it does not provide a full technical security or privacy policy summary in the visible product content.