head to head · open source
debezium vs Open Wearables
debezium has 13,307 GitHub stars, 3,124 forks, 131 open issues and last shipped yesterday. Open Wearables has 2,745 stars, 539 forks, 173 open issues and last shipped yesterday. debezium leads on adoption by 385% (13,307 vs 2,745 stars). debezium is written in Java under Apache-2.0; Open Wearables is written in Python under MIT. debezium has attracted 23% as many forks as stars, Open Wearables 20%. debezium was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| debezium | Open Wearables | |
|---|---|---|
| GitHub stars | ★ 13K | ★ 2.7K |
| License | Apache-2.0 | MIT |
| Written in | Java | Python |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 3.1K | ⑂ 539 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick debezium if
- You weight community size — 13K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Java
- You value the larger contributor base for long-term maintenance
pick Open Wearables if
- You want the Open Wearables feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and Open Wearables fits your workflow better
About debezium
Copyright Debezium Authors. Licensed under the Apache License, Version 2.0. The Antlr grammars within the debezium ddl parser module are licensed under the MIT License. English Chinese Japanese Korean Debezium Debezium is an open source project that provides a low latency data streaming platform for change data capture (CDC). You set up and configure Debezium to monitor your databases, and then your applications consume events for each row level change made to the database. Only committed changes are visible, so your application doesn't have to worry about transactions or changes that are rolled back. Debezium…
read the full debezium overview →
About Open Wearables
Open Wearables Documentation : Open source platform that unifies wearable device data from multiple providers and enables AI powered health insights through natural language automations. Build health applications faster with a single API, embeddable widgets, and intelligent webhook notifications. What It Does Open Wearables provides a unified API and developer portal to connect and sync data from multiple wearable devices and fitness platforms. Instead of implementing separate integrations for each provider (e.g., Garmin, Whoop, Apple Health), you can use a single platform to access normalized health data and…
read the full Open Wearables overview →
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Frequently asked questions
Is debezium or Open Wearables more popular?
debezium has 13,307 GitHub stars and Open Wearables has 2,745. debezium has the larger community by that measure.
Are debezium and Open Wearables free?
Both are open source. debezium is licensed under Apache-2.0 and Open Wearables under MIT. Neither carries a licence fee.
What is the difference between debezium and Open Wearables?
debezium is written in Java and Open Wearables in Python. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, debezium or Open Wearables?
Choose debezium if you want the larger community (13,307 stars) or its Apache-2.0 licence terms. Choose Open Wearables if its feature set, stack or MIT licence fits better. Both are self-hostable.