Bluetooth Talking Heart Rate Health Monitoring Sports Fashion Watch

Bluetooth Talking Heart Rate Health Monitoring Sports Fashion Watch — Screen. 1.35 inch Memory: 128M Method: wrist strap Compatible system: fully compatible Communication function: support Product. 23.8 * 7.45 * 3.05cm Screen resolution: 360 * 360 Wrist strap. silicone Functions: video entertainment, step counting, heart rate monitoring, blood pressure measurement, Bluetooth call, intelligent remi