Frugal Garmin fan devises unique solution for scratched displays
A resourceful smartwatch owner has shared an unconventional method for hiding deep scratches on wearable device screens, potentially saving consumers hundreds of dollars in repair or replacement costs. This technique, while not a permanent fix, offers a cost-effective solution for those looking to extend the life of their damaged devices.
The method, as detailed on Reddit, involves the use of mineral oil and a tempered glass screen protector to mask deep scratches on a Garmin Epix 2 smartwatch. The user, who purchased the device second-hand at a discount due to its damaged screen, experimented with various repair techniques before stumbling on this unique approach.
Initially, the user attempted to polish out the scratch using diamond paste, a common method for minor surface imperfections. However, this proved ineffective for deeper scratches and resulted in damage to the screen’s anti-glare coating. The lesson learned: polishing is not recommended for significant screen damage on these devices.
Looking into other solutions, the user discovered that mineral oil has a refractive index similar to that of Gorilla Glass, the material used in many smartwatch screens. By applying a tiny amount of mineral oil to the scratch and then carefully placing a tempered glass screen protector over it, the user was able to effectively conceal the damage.
Have a look at these before and after images – the results are pretty impressive. Pretty much as good as new.
How it works
So how does this work? It looks almost too good to be true.
The mineral oil, which has similar light-bending properties to the screen material, fills the gaps in the scratch. The addition of a tempered glass protector then creates a smooth surface, making the scratch virtually invisible to the naked eye. The user reports that this method also helped to hide the areas where the anti-glare coating had been accidentally removed during the polishing attempt.
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It’s a technique we have not heard of before. It might even work on watches with sapphire glass. However, the longevity of this solution remains to be seen. Plus there may be potential drawbacks or risks associated with introducing mineral oil to electronic devices. Those are unknowns. It’s also probably not a good idea to use oils other than mineral oil, as its shelf-stable nature makes it less likely to degrade over time.
Garmin users facing scratched screens typically have limited options for repair. Traditionally, many resort to living with minor scratches, as they do not impair the device’s functionality. For deeper scratches or cracks, users may attempt to seek professional repair services at their local watchmaker shop. But this service can be costly and may not be available. Garmin warranties typically do not cover screen scratches – but it’s worth contacting them and posing the question. You never know – they may supply you with a refurbished unit.
All things considered, applying a screen protector to your Garmin watch is always a good idea. The small upfront cost could potentially safeguard your valuable device for years to come.
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