H3 heart rate blood pressure custom dial full touch 1.28" screen fitness tracker smart watch - silver/steel strap
specifications:
model: h3
strap material: steel
body material: zinc alloy + sphere toughened glass
screen: 1.28-inch ips
resolution: 240x240
chipset supplier: realtek
chipset: 8762c
flash memory: ram: 32k rom: 512kb flash: 64mbit
battery type: lithium polymer
battery capacity: 180mah
heart rate: silan micro sc730
waterproof level: ip67
charging time: about 2h
life time: use 5-7 days
standby time: 30 days
wristband total length 220mm
wristband adjustable length 145-190mm
overall size: 260 x 42 x 12 mm
app: ador health
package includes:
1 x smart watch
1 x charger
1 x manual