Story
Una GPS smart watch – Repairable, USB-C charging, developer-friendly
1 report
1 website
1 discussion
Latest report
Overview
UNA is a modular GPS watch designed for repairability and upgradability, allowing users to replace individual components instead of discarding the entire device. It features advanced heart rate monitoring and is built with sustainability in mind, promoting longevity in use.
Summary from unawatch.com.
Reports
One report so far. Additional coverage will appear here when it is linked to this story.
Community reactions
Each reaction summarizes sampled comments from the linked discussion.
Hacker News · unawatch.com
Hacker News discussion ↗
Historical count: 5 · 5 saved in sample · Historical sample
Analysis ready
Read this discussion’s reaction
Based on 5 sampled comments from this thread. Analyzed 2026-07-29.
- Praise: Garmin's proprietary algorithm for stress level calculation is praised for its utility, helping users track how food and activity affect their stress levels.
- Praise: The battery life of Garmin watches is lauded, with users enjoying the freedom of charging only a few times a month, which is particularly beneficial for travel.
- Praise: The durability and reliability of older Garmin models are highlighted, with one user celebrating almost 100% uptime since 2015.
- Concern: Skepticism surrounds Garmin's body battery and stress measures, with many suggesting they aren't reliable and have concerns about the accuracy of their sleep algorithms.
- Concern: The IPX5 water resistance rating of the UNA is criticized, as many commenters express doubts about its ability to withstand real-world conditions, especially when it comes to water exposure.
- Concern: Comments reflect a frustration with the UNA's modular design, which sacrifices water resistance, making it a dealbreaker for potential buyers.