This product is shipped via the most economical route and is estimated to be delivered within 2-3 weeks of placing your order.
50 meters waterproof, dustproof, anti-pressure, shockproof, scratch-resistant, anti-corrosion, highly sealed, harsh environment does not affect the work of smart watches.
F13 outdoor sports watch with large screen color screen, high contrast and wide color gamut, providing excellent HD quality experience.
Using a 2.5D spherical lens, the appearance is more three-dimensional
Based on your health, tailor-made personalized health programs provide scientific dietary advice, develop healthy recipes, provide recommendations for consumption and exercise programs. Whether you want to stay healthy or lose weight, you can do more with less.
Start scientific operation at heart rate intervals: Intermittent running training: Intermittent running is a training consisting of alternating running and rest. The heart rate interval is controlled for different training purposes, and spanning interval training is performed to effectively increase endurance and speed.