Una Watch: Garmin watch competitor but repairable, open ecosystem and USB-C
Introducing UNA: The Sustainable Alternative to the Garmin Ecosystem
Meet the UNA Watch 0, a modular GPS wearable engineered for longevity, transparency, and user autonomy. Unlike traditional smartwatches, UNA is built to be owned by the user, not just leased through a cycle of planned obsolescence.
The Core Philosophy "When a single component fails, the entire device shouldn't become e-waste." UNA rejects the industry standard where a dying battery or a broken sensor forces a total replacement. Instead, it offers a device you can repair, upgrade, and maintain for a lifetime.
🛠️ Engineering & Hardware Specifications
UNA combines high-performance athletic tracking with a hardware architecture that prioritizes sustainability. It is designed for adventure, ensuring your gear ends up on the trail, not in a landfill.
Technical Overview
| Feature | Specification | Detail |
|---|---|---|
| GPS | Dual Frequency | High-precision satellite tracking |
| Sensors | 6-axis Accelerometer | Motion and orientation tracking |
| Altitude | Barometric Altimeter | Precise elevation data |
| Health | Always-ON HR | Continuous heart rate monitoring |
| Charging | USB-C | Universal IP68 rated port |
| Battery Life | 10 Days | Long-term endurance |
Power & Sustainability
The heart of the device is a hard-shell battery with a capacity of . Unlike competitors, this battery is not glued shut; it can be swapped out using a simple screwdriver.
Charging Simplified:
UNA eliminates the need for proprietary charging cradles. It utilizes a standard USB-C interface, meaning you can use the same cable as your smartphone.
🔄 The Modular Ecosystem
The UNA Watch is the first wearable to provide users with full access to its internal components. This modularity ensures that a cracked screen or a degraded battery is a minor fix rather than a fatal blow.
User Maintenance Checklist
- Inspect screen for cracks
- Check battery health/cycle count
- Update firmware via SDK
- Sync latest activity to Strava
💻 Open Software & Developer Platform
UNA isn't just open in its hardware; it's open in its soul. By providing an Open SDK, UNA allows the community to build their own utilities, glances, and activity trackers.
Developer Integration
Developers can leverage the onboard sensors to create custom experiences. For example, a custom activity trigger might look like this in the UNA-SDK:
// Example: Custom Activity Trigger
una.onSensorUpdate((data) => {
if (data.accelerometer.z > threshold) {
una.startActivity('Custom_Hike_Mode');
console.log("Activity Started: Tracking Elevation...");
}
});
Connectivity & Syncing
- Mobile App: Available on iOS and Android to unlock advanced metrics.
- Strava Integration: Once your run, ride, or hike is complete, the app facilitates a seamless sync to Strava.
🏴 Origin & Availability
Based in Scotland, UNA was conceived by a team of engineers who were exhausted by the lack of sustainability in modern consumer electronics. They built a tool that focuses on the essentials of activity tracking without the unnecessary "fluff."
Purchase Options
Product: UNA Watch 0
Included Accessory: 22mm Silicone Wristband
Price: £294.00
Ready to change your wristwear? [Order Now ]