How FitMesh works: your ring and watch in one dashboard

If you're wondering how FitMesh works before trying it, the one-sentence answer is this: FitMesh Sync gathers the data from all your wearables, including an affordable smart ring, merges it without duplicates and shows it to you in one dashboard, on your phone and from any browser. In this guide we go through it screen by screen, with real screenshots of the app.

What FitMesh is, in short

FitMesh Sync is a health and fitness app that bridges your wearables and a unified dashboard. Many people wear a ring at night and a watch during the day, but the data ends up in separate apps, each with its own partial view. FitMesh brings it together: one screen with steps, heart rate, sleep, SpO2, calories and workouts, no matter which device recorded them.

All your data in one dashboard

The main screen is the "Today" dashboard: each card is a metric, with the day's value and the change against your trend. At a glance you see steps, heart rate, calories, sleep, distance, a recovery index and your workout summary. No jumping between different apps.

Where the data comes from (and why there are no duplicates)

This is the part that makes FitMesh different. The Sync Center shows, for each metric, which app provided the data at the last sync: steps from Samsung Health, sleep from Google, active calories computed by FitMesh, and so on. When multiple sources record the same thing at the same time, deduplication picks the best value instead of adding them up: the same step is never counted twice. You can dig deeper in multiple smartwatches together without double data.

Your smart ring, read over Bluetooth

FitMesh reads the Colmi ring directly over Bluetooth, with no need to keep the maker's app open. From the "Smart ring" section you connect it and, with "Measure now", take an on-the-spot reading of heart rate and blood oxygen. The ring's data (steps, heart rate, SpO2, sleep with stages, stress, battery) flows into the same dashboard as your other devices. These are consumer wellness measurements, not diagnostic tools. Full guide: the Colmi ring with FitMesh.

Trends and history

Beyond the day itself, FitMesh keeps your history. In the Trends section you pick the range (7 days, 30, 90 or a year) and see averages, totals and how each metric changes over time: steps, sleep, recovery, HRV, resting heart rate. It's the bigger picture a single manufacturer app rarely gives you.

Everything you can do

From the menu you reach every feature: record a workout with a timer, heart rate and distance; trends; connect the smart ring or manage devices and syncing via Health Connect; external providers (Strava, Oura, Suunto and more); settings for profile, goals, units and theme. There's also "Share with AI", which generates a text with your data to use with an assistant.

How to get started, in 3 steps

1. Install FitMesh Sync from the Play Store and sign in. On Android you grant Health Connect access, so the app reads your smartwatch data.
2. If you have a Colmi ring, open the "Smart ring" section and connect it over Bluetooth: steps, heart rate, SpO2 and sleep flow into the dashboard.
3. Open the web dashboard with the same account, from any browser: you find everything merged and deduplicated, from your computer too.

What it does, by platform

Privacy: your data in the EU cloud

Your health data stays on your account, on servers in the European Union. FitMesh doesn't sell it and shows no ads: the service is funded by a small subscription or a one-time lifetime unlock, and the first 1,000 founder sign-ups get lifetime Pro free. For the details: is FitMesh free? pricing and founder spots.