How to Clean a GPS Watch: A Complete Guide

SuuntoRunJuly 23 2025

Your GPS watch goes through a lot, like sweat, dirt, weather, sunscreen, and more. Over time, that grime can affect its appearance and even impact performance.

Regular cleaning keeps your device looking sharp and working accurately, whether you're tracking workouts, hikes, or daily steps.

Here's how to clean your GPS watch properly, without damaging any of its sensitive components.

Content Table:

How to Clean the GPS Watch Face and Bezel?

The face and bezel are often the dirtiest parts of your watch, especially after workouts or outdoor use. Cleaning them correctly helps preserve touch sensitivity, sensor accuracy, and clarity.

1. What to Use:

  • A soft microfiber cloth
  • Mild soap (like dish or hand soap)
  • A soft toothbrush or cotton swab
  • Lukewarm water

2. Steps to Clean:

  1. Power off your watch before cleaning to avoid any accidental inputs or damage.
  2. Rinse with lukewarm water to remove surface dirt and sweat. Don’t submerge the watch if it isn’t water-resistant.
  3. Apply mild soap to a damp microfiber cloth or toothbrush. Gently wipe or scrub the bezel and screen in circular motions.
  4. For tight spots like around buttons or the edge of the bezel, use a cotton swab or soft brush.
  5. Rinse again with water to remove soap residue.
  6. Pat dry using a clean microfiber cloth. Let it air dry completely before turning it on or charging.

3. What to Avoid:

  • Harsh chemicals, alcohol, or cleaning sprays
  • Pressurized water or submerging a non-waterproof device
  • Scrubbing with rough materials that can scratch the screen

How to Clean the GPS Watch Strap?

Watch straps collect a lot of grime and sweat, especially after long workouts or outdoor adventures. Cleaning them regularly helps prevent odor and skin irritation. The method depends on the strap material.

1)Silicone or Rubber Straps:

  • These are the most common and easiest to clean.
  • Rinse under warm water
  • Use mild soap and a soft cloth or brush to scrub
  • Rinse thoroughly and air-dry

2)Nylon or Fabric Straps:

  • These are more absorbent and may hold onto odors.
  • Hand wash with soap and warm water
  • Use a brush for deeper cleaning if needed
  • Rinse well and hang to dry (avoid dryers or direct sunlight)

3)Leather Straps:

  • Leather is more delicate and should not be soaked.
  • Wipe down with a dry or slightly damp cloth
  • Use leather cleaner occasionally, but sparingly
  • Avoid water, sweat, and prolonged sun exposure

Tip:If you work out regularly, consider switching to a silicone strap during exercise and reserve your leather or fabric strap for casual wear.

How to Clean GPS Watch Sensors and Charging Ports?

Why it matters: Dirt and sweat buildup on sensors or charging contacts can affect accuracy and prevent proper charging.

1. How to Clean Sensors (Heart Rate, SpO2, etc.):

✔️Use a dry microfiber cloth or cotton swab to gently wipe the sensor area on the underside of your watch.

✔️If there's visible residue (like sunscreen or sweat), lightly dampen the cloth with water (no soap).

✔️Avoid any harsh rubbing or pushing on the sensor lens.

2. How to Clean the Charging Port:

✔️Use a soft-bristled dry tooth brush to clean around charging pins or contacts.

✔️For tight areas, use a dry wooden tooth pick carefully (never metal).

✔️If moisture is present, let it air dry completely before charging again.

Tip:Avoid using canned air directly at close range as it may push dirt deeper or damage seals.

What You’ll Need to Know to Clean Your GPS Watch

Before you get started, gather a few basic tools. These are safe for most devices and will help you clean efficiently.

Essential Items: 

  • Microfiber cloth
  • Mild liquid soap
  • Lukewarm water
  • Cotton swabs or a soft-bristled toothbrush
  • Small bowl or sink

Cleaning Tips:

Always unplug or remove your watch from the charger before cleaning.

Clean it after intense workouts, swimming, or exposure to dirt or dust.

Let everything dry completely before putting it back on or charging it.

Common Mistakes to Avoid:

Using abrasive cloths or brushes that can scratch.

Applying too much pressure on the screen or sensors.

Using alcohol or bleach-based cleaners.

Cleaning while the device is still powered or charging.

Safe & Unsafe Cleaning Products (Comparison Table)

A quick guide to what’s safe and what’s not when cleaning your GPS watch:

✅Safe to Use

❌Avoid These Products

Mild hand/dish soap

Vinegar or lemon juice

Microfiber cloth

Bleach or ammonia

Lukewarm water

Glass or window cleaner

Cotton swabs

Abrasive sponges or pads

Soft toothbrush

Aerosol sprays

How Often Should You Clean Your GPS Watch?

Cleaning frequency depends on how and where you use your watch.

1)For Daily Users:

  • Wipe it down once a week
  • Deep clean (face + strap) once a month

2)For Runners & Gym-Goers:

  • Quick rinse or wipe after every workout
  • Full clean at least once a week

3)For Hikers or Outdoor Users:

  • Clean thoroughly after each hike or outdoor trip
  • Pay extra attention to mud, dust, and saltwater residue

4)After Swimming or Exposure to Saltwater:

  • Rinse immediately with fresh water
  • Dry fully before the next use

The more active or sweaty your routine, the more often your watch needs attention. Sweat and grime don’t just look bad, they can block sensors and degrade materials over time.

Bonus: Maintenance Tips to Extend GPS Watch Life

1. Rotate Your Straps

Use different straps for workouts vs. casual wear. This prevents premature wear and keeps the strap material lasting longer.

2. Don’t Overcharge

Unplug your watch once it's fully charged to avoid battery degradation.

3. Store Smart

If you're not using the watch for a while, power it down and store in a cool, dry place away from direct sunlight or heat.

4. Update Firmware

Keeping your device updated can improve sensor performance, especially after cleaning.

5. Avoid Extreme Temps

Don’t leave your watch in a hot car or wear it in a sauna. Heat weakens seals and battery performance.

Conclusion

Cleaning your GPS watch doesn’t take long, but it makes a big difference. A few minutes of care each week helps maintain accuracy, comfort, and longevity.

Stick with mild soap, soft tools, and gentle rinsing, and always adapt your routine based on your watch’s material and how often you use it.

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