- Compatibility: This magnetic charger is specifically designed for Fitbit Sense 2, Versa 4, Versa 3, and Sense models. Ensure your device is compatible to avoid any connectivity issues. - Efficient Charging: Engineered with precision copper cores, this charger delivers a stable 5V/1A output, adhering to official charging standards. It fully charges your device in just 1.5 to 2 hours, subject to testing variations. - SmartChip 3.0 Protection: Featuring oxygen-free copper cores and a PTC auto-shutoff mechanism, this charger prevents overcharging and overheating. It is lab-certified to ensure the safety of your smartwatch. - Durable Design: Constructed with TPE and TPU armored cables, this charger is designed to withstand tangles and scratches. It has passed over 10,000 bend tests, and the reinforced magnetic tips securely attach to your watch for reliable charging. Use Scenarios: 1. At Home: Charge your Fitbit while you relax at home. The efficient charging ensures you’re ready to go in no time. 2. On the Go: Lightweight and portable, this charger fits easily in your bag, making it ideal for travel or daily commutes. 3. Office Charging: Keep your smartwatch powered during long work hours. The fast charging capability ensures you stay connected without interruption. Choose this magnetic charger for a reliable, efficient, and safe charging experience for your Fitbit devices.