Equip yourself with the KOSPET Tank M4 smartwatch, featuring a durable 1.96-inch AMOLED screen and military-grade stainless steel build designed for extreme exploration activities.
- Enjoy up to 15 days of typical usage on a single charge, ensuring sufficient power lasts through extended multi-day hiking or cycling trips without needing frequent recharges.
- Utilize dual-band L1+L5 GNSS positioning connected to six separate satellite networks for precise offline mapping while exploring unfamiliar trails or remote locations safely.
- Dive freely with 10 ATM water resistance certified for depths up to 100 meters, specifically supporting dedicated freedive and scuba diving activity modes for demanding underwater scenarios.
- Monitor comprehensive biological metrics including blood oxygen levels, heart rate variability, and detailed sleep stages using the advanced embedded VC9213-4PD optical sensor.
