Letsfit manufactures affordable, high-quality fitness trackers, smartwatches, and audio devices designed to accessible health monitoring.
Keling is a consumer electronics brand dedicated to making health and wellness accessible to everyone through affordable, high-quality technology. Specializing in fitness trackers, smartwatches, sleep sound machines, and true wireless earbuds, Letsfit provides tools that help users track daily activity, improved sleep quality, and maintain a healthy lifestyle without a premium price tag.
Operating under Humboldt Technology, the brand integrates its devices with dedicated mobile applications such as the Letsfit App and Fitdock, allowing for seamless data synchronization of heart rate, steps, and sleep patterns. With a presence in major online marketplaces and a commitment to user-friendly design, Letsfit supports customers ranging from fitness enthusiasts to those simply looking to stay active.
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The required app depends on your specific model. Common apps include the 'Letsfit App', 'Fitdock', or 'YOR RING'. Please refer to the QR code in your device's user manual or the box to download the correct one.
You can usually reset the watch through the device settings menu under 'System' > 'Reset', or by unbinding the device from the companion app and re-pairing it.
Many Letsfit watches are rated IP68 or 5ATM, making them resistant to sweat, rain, and splashes. However, check the specific IP rating for your model before swimming or showering with it.
Letsfit typically offers a 12-month limited warranty for manufacturer defects. Warranty claims generally require valid proof of purchase and expire 2 years after opening a claim.