EEEkit Upgrade smartwatch improves and expands various friendly functions according to user needs which makes it a more cost-effective activity tracker smart watch. Tracking your heart rate blood oxygen saturation sleep quality stress management calories burned steps count sports and more detailed data during your daily activities. With a sleek water-resistant design and long-lasting battery they’re ideal for workouts and everyday use. Real-time records will guide you to adjust to following a healthier lifestyle.