Y20 full touch 1.7-inch heart rate monitor ipx7 waterproof multiple sports fitness tracker smartwatch
specification:
bracelet size: (l44.4 x w36 x h9.2)mm
weight: 47g
chipset supplier: goodix
chipset: gr5515
app: da fit
compatible system: android4.4 (inclusive) and above, ios8.0 inclusive) and above
flash memory: ram256kb rom64mb
type: tft
screen size: 1.7 inches
resolution: 240rgb*280
touch type: full-screen touch
bt: 5.1 low-power bluetooth chip
wifi: not supported
nfc: not supported
gravity sensor (g-sensor): support
gyroscope: not supported
heart rate: hrs3300
gps: not supported
battery type: polymer lithium-ion
capacity: 190mah
charging method: magnetic suction
waterproof level: ip67
charging time: about 2.5 hours
use time: 5-7 days
standby time: 25 days
strap size: total length 255mm, adjustable length 155-235mm
main body:material: plastic + zinc alloy
strap material: silicone + stainless steel
package included:
1 x smart watch
1 x charger
1 x english and chinese user manual