TetherSwim
TetherSwim is made and published by Patrick Biggin. AppBrain is an independent app data site and isn't affiliated with Patrick Biggin. The app name, icon, screenshots and description belong to Patrick Biggin and are shown as published on the App Store.
AppBrain's verdict
- Rating on App Store
- 5.00
- 1 ratings
- Last updated
- June 10, 2026
It doesn't have enough ratings yet to judge what users think.
Rankings
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Competitors
Similar apps and more from Patrick BigginAlternatives to TetherSwim
Releases
Updates seen on the App Store- Version
- 1.9
- Launched
- August 2025
No changelog data
User feedback
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Technology
Found in the app by AppBrain- Price
- Free
- App size
- 14.9 MB
- Content rating
- Everyone
Technologies used by TetherSwim
About the app and developer
About TetherSwim
TetherSwim is a health & fitness app developed by Patrick Biggin.
What is the rating of TetherSwim?
TetherSwim is rated 5.00 out of 5 stars, based on one rating ratings.
Is TetherSwim free?
TetherSwim is free. The app size is 14.92 MB. The latest version available is 1.9. The last update was on June 10, 2026.
What are the requirements for TetherSwim?
The app has a content rating of Everyone. The app has been available on the App Store since August 2025.
Developer information for Patrick Biggin
Address:
Store listing
By Patrick Biggin, from the App Store
Description by Patrick Biggin Written by the developer, not by AppBrain. Click to read.
With TetherSwim, your distance is estimated intelligently based on your real stroke count, SWOLF, and previous swim history — all from your Apple Watch.
Features:
• Accurate distance estimates – Uses your stroke rate, efficiency, and past workouts to calculate real swim distance.
• Automatic SWOLF tracking – Measures your swim efficiency in tethered conditions.
• Calories, heart rate, and more – Full workout data, just like in regular pool swims.
• Exclude test swims – Keep your baselines clean by excluding warm-ups or experiments.
• Strava integration – Upload your tethered swim sessions directly.
• Water Lock mode – Automatically engages when you start, so your watch screen won’t go crazy mid-session.