Astrum Wireless Bluetooth IP67 Fitness Tracker Smart Watch - SW400

Astrum Wireless Bluetooth IP67 Fitness Tracker Smart Watch - SW400 Product Description

SW400 comes with 24 hours continuous blood oxygen, heart rate and blood pressure monitor helps to keep track of intricate part of your health routine. It also helps you know the amount and nature of sleep you are getting by monitoring your sleep movement, letting you know either you got a deep or light sleep.