Huawei Band 10 Smart Band Specifications: * Clear 1.47-inch AMOLED screen * Slim and light design (about 15 grams) * Battery lasts up to 14 days * Fast charging (only 45 minutes) * Measures heart rate + oxygen + sleep * Tracks over 100 sports activities * Water-resistant (suitable for swimming) * Call and WhatsApp notifications * Works on iPhone and Android Minimum 100