Explore the Rollme HD300 Pro smartwatch with offline maps, dual-frequency GPS across six systems, AMOLED display, 15-day battery, and 100+ workout modes.
© Rollme
Rollme has introduced the HD300 Pro smartwatch for travelers and outdoor enthusiasts. Its standout capability is onboard offline maps paired with dual-frequency satellite positioning that taps into six global systems: GPS, GLONASS, Galileo, BeiDou, QZSS, and NAVIC. This setup helps maintain precise location fixes even without a data connection. A digital compass, barometer, and altimeter are also on board, turning the wearable into a practical navigation aid off the beaten path.
The HD300 Pro features a 1.43-inch AMOLED display rated at up to 1,000 nits, protected by Panda Glass. The metal casing meets the MIL-STD-810H standard, while water resistance is rated at 3ATM. A built-in LED flashlight adds a useful touch for nighttime use.
Powering the watch is an Action ATS3085S processor. You get 4 GB of internal storage for maps, music, videos, photos, and voice notes, with MP3 and MP4 playback supported. Connectivity covers Bluetooth 5.4 and pairing with TWS earbuds. Users can take calls and reply to WhatsApp messages directly on the watch, which keeps quick interactions simple on the move.
For fitness, there are over 100 workout modes, plus built-in courses and plans geared toward weight loss and general conditioning. The watch tracks heart rate, blood oxygen, sleep, stress, distance, and calories. A 530 mAh battery is rated for up to 15 days of typical use and up to 40 days on standby.
The Rollme HD300 Pro is available now on the company’s official website for $79.99 in black and silver. The feature set aims to cover both trail navigation and day-to-day basics at a straightforward price.