New TK27 Bluetooth Calling Universal Non-Invasive Blood Pressure Blood Glucose Uric Acid Exercise Bracelet Color:Three Beads Steel Belt Black Use it for workouts to

Use it for workouts to track steps

a knob can be used to control the shut-off of the seat heating

it offers warmth without bulk

Ergonomic technology fits the skin better

XL，xxl，xxxl

New TK27 Bluetooth Calling Universal Non-Invasive Blood Pressure Blood Glucose Uric Acid Exercise Bracelet Color:Three Beads Steel Belt Black Use it for workouts toProduct information: Color: black, blue, red, black leather, brown leather, three beads steel belt Black, nylon black, Rice glue Applicable people: female, male, neutral, couple, adult Operation mode: touch button Functions: Waterproof, photographing, step counting, heart rate monitoring, blood pressure measurement, social entertainment, body temperature measurement, Bluetooth calling, smart reminder, sleep monitoring, blood oxygen detection Body