AURA Matt Smart Ring, Fitness & Health Tracker, Sleep and Temperature Monitoring Long‑Lasting Battery GPS Tracking for Men Woman

SPECIFICATIONS

Activity Tracked: Activity Tracker,Steps Tracker,Distance Tracker,Calorie Tracker

Battery Capacity(mAh): 16.5-22.5mAh

Brand Name: AMOVAN

Case Material: STEEL

Certification: ce

Choice: yes

Display screen: No

Item Weight: 2.2g

Memory storage capacity: 256kb+8mb

Metrics measured: Heart Rate Monitor,Sleep Monitor,Blood Oxygen Monitor,Body Temperature Monitor,Stress Monitor

Model Number: AMR02

NFC Support: No

Waterproof Grade: 5ATM