HK 9 ULTRA MAX SmartWatch

Premium rugged smartwatch with a large AMOLED display, health metrics, GPS, and connectivity.

Key Features:

• Display: 2.8" AMOLED, 320×320, 1000 nits
• Battery: 48–72 hours, fast wireless charging
• Durability: MIL-STD-810, 10 ATM
• Health: HR, SpO2, skin temp, stress, sleep, ECG
• GPS & Sports: GPS/GLONASS, multi-sport modes
• Connectivity: BT 5.3, Wi‑Fi, NFC, optional eSIM
• Smart: Calls, voice, music, notifications, find phone
• Personalization: 22 mm bands, widgets
• Specs: 4 GB RAM, 32 GB storage, 46–48 mm case, aluminum alloy, OTA updates