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Description
fahrrad gps tracker amazon Gemstone Bike GPS TrackerGemstone Bike Subscription Free 4G GPS Tracker Protect your ride with the Gemstone Bike, a high performance 4G GPS tracker designed for eBikes, cargo bikes, e scooters, and strollers. Engineered by Copenhagen Trackers, this discreet device offers a security solution with NO monthly fees or hidden SIM subscription. Key Features Up to 6 Year Battery Life: Industry leading power allows for up to 6 years of tracking (at 1 position per day). No Monthly
Gemstone™ Bike | Subscription-Free 4G GPS Tracker
Protect your ride with the Gemstone™ Bike, a high performance 4G GPS tracker designed for eBikes, cargo bikes, e-scooters, and strollers. Engineered by Copenhagen Trackers, this discreet device offers a security solution with NO monthly fees or hidden SIM subscription.
Key Features
- Up to 6-Year Battery Life: Industry-leading power allows for up to 6 years of tracking (at 1 position per day).
- No Monthly Fees: Includes a free lifetime SIM card with global 4G/LTE-M coverage in over 150 countries.
- Tamper-Resistant Security: The lightweight, compact unit mounts securely to you frame using included safety screws to prevent theft and tampering.
- Indoor Tracking Possible: Pinpoint your bike outdoors via GPS, and with a Premium upgrade allow WiFi-positioning, helping you locate your eBike in basements.
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Danish Engineering: Developed and assembled in Denmark, out trackers are IP68 waterproof and dust-proof, ensuring reliability in any weather.
Technical Specifications
- Connectivity: 4G LTE-M, NB-IoT, and 2G
- Size: 7.7 x 4.7 x 5.7 CM | Weight: 101 G.
- Coverage: 150+ countries
Stop worrying about bike theft and join over 100,000 customers who trust Copenhagen Trackers to keep their valuables safe.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 18 reviews
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Product Reviews
★★★★★ 3
Nice Concept, But Coverage Feels Uneven
Color: 1pc
I really like the idea of this sunscreen setting mist and I do like that it gives the skin a subtle sparkle/glowy finish. That said, the spray itself doesn’t feel evenly distributed, and it dries almost immediately, so there’s no time to blend or redistribute the product. I find myself spraying multiple times from different angles before I feel like my skin is actually covered and protected. It’s pretty and convenient in theory, but I’m not fully confident in the level of sun protection it provides.
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Reviewed in the United States on May 3, 2026
★★★★★ 4
Very pretty shimmer
Color: 1pc
This setting spray applies a very pretty glitter when used. It does have a slightly sweet smell that is almost a watermelon scent to me. The first spray or two is a bit thick, so do not spray onto your face without priming the sprayer the first time. After that first time the sprayer works perfectly, it doesn't clog and distributed a nice fine mist.
It leaves my skin feeling softer and hydrated. It does not leave any greasy feeling and dries down quickly. I don't know that it does a ton for makeup setting, but as a shimmering oil and face and body mist it is great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2026
★★★★★ 5
100%
Color: 1pc
100% no se queda blanco y se adapta a tu color de piel
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026
★★★★★ 2
Not something I would order again
Color: 1pc
I had high hopes for this tinted sunscreen because the product description sounded like it would simplify my morning routine, but it ended up being a disappointment for me.
The SPF 50 protection is a plus, and I appreciate that it goes on without the typical white cast. However, the tint was the biggest issue. Rather than blending naturally into my skin, it sat unevenly and emphasized dry patches and texture that aren't normally noticeable. The shade also felt limited and didn't adapt well to my skin tone, leaving an unnatural finish.
The formula is marketed as hydrating and non-sticky, but I found it somewhat heavy and greasy after a few hours of wear. While it initially gives a glow, that glow quickly crossed into looking shiny. It also didn't layer particularly well under makeup and tended to pill when I applied other products on top.
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Reviewed in the United States on May 31, 2026
★★★★★ 3
Lightweight Sunscreen but Tint May Not Match All Skin Tones
Color: 1pc, Color: 1pc
This tinted sunscreen has a lightweight texture and feels comfortable on the skin. It spreads easily and doesn’t feel sticky or heavy, which makes it nice for everyday wear. I also like that it’s oil-free and provides SPF 50 broad-spectrum protection.
However, the tint was a bit off for my skin tone. Instead of blending seamlessly, it left a noticeable cast that didn’t look as natural as expected. While the formula itself feels hydrating and smooth, the shade may not work well for everyone.
It might work better if the tint happens to match your skin tone, but for me the color mismatch and slight cast made it less ideal as a daily tinted sunscreen.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2026
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