Take your outdoor adventures further with the KOSPET Tank T4 smartwatch, engineered for extended battery life, precise dual-band GPS, and true diving readiness.
- Dual-band L1+L5 positioning locks onto six satellite networks for accurate real-time navigation, while built-in offline terrain maps let you plot routes without cellular signals.
- Your 500mAh battery provides up to 16 days of typical use, 22 hours of continuous tracking, and completes magnetic charging in roughly two hours.
- You can safely plunge into waters up to 100 meters thanks to the 10 ATM seal, which supports freedive, scuba, and gauge modes.
- Your daily metrics get tracked via advanced optical HR and SpO2 sensors, paired with 183 workout profiles and a 1000-nit AMOLED screen that stays readable under direct sunlight.
