KW20 Multi-function Health Tracker IP68 Waterproof Bluetooth Smart Watch [Stainless Steel Strap]

Heart rate monitoring, support to set continuous heartrate mode in the APP Support analysis of your sleep quality,support to set sleep target in the APP Support recording daily steps, consumed calories and distance Multi-exercise modes, including running, walking, climbing, cycling, swimming, playing ping-pong/basketball/badminton/football, etc Reminder function: pill reminder/meeting reminder/sedentary reminder/water drinking reminder Other function: call remind, alarm clock, wake up gesture, find bracelet, shake snapshot Bluetooth 4.0 connectivity, stable signals and low power consumption Specification: Dimension: 45*38*10.8mm Materials: Zinc alloy watch shell, shinning bezel, curved screen, stainless steel strap CPU : NRF52832 Display: 1.04 inch colorful touch screen Screen resolution: 240(H)*RGB*198(V)Dots Memory: ROM 512KB + RAM 64KB+ add-on memory of 64MKbit flash Bluetooth: 4.0 Battery: 120mAh polymer battery (4.2V) Standby time: 5 days Normal use time: 2 days Heart rate sensor: HRS 3300 Waterproof Rate: IP68 waterproof rating Package included: 1 x Smart Watch 1 x English and Chinese User Manual