golden brown leather

with no scratches to your guitar

Multiple bundle options with extra label rolls

and office organization

Visual Development

W8 Heart Activity Display Smart Bracelet Color:Black golden brown leatherFeature: 1. Metal 304 stainless steel body, perfect round color screen elegant appearance, comfortable to wear 2. BP, heart rate, EKG, HRV, 3. Heart rate monitor, information push, Bluetooth ECG + PPG combined with cardiac test ECG function. 4. Professional appearance, TPU strap applied by hand, wear hands without feeling 5. Offline measurement, lift wrist to brighten automatically 6. Portable equipment + smart application + big data cloud service 7.