Material:Metal, ZincColourSilverScreen size0.96 InchesProduct weight: 43gSensor typeBlood Pressure, Sleep, Heart Rate, PedometerStylish Design for LadiesThis ladies fitness tracker equipped with 0.96inch colorful touch screen, metal shell and zinc alloy band decorated with bling rhinestones. Slim and elegant to compliment a slender wrist which makes you look fashionable and shining. It has 3 dials to replace, choose as you like.Heart Rate Monitor&Multifunctional TrackerThe fitness watch with 24-hour continuous heart rate monitor and blood pressure monitor, record all-day activities like steps, distance, calories burned and sleep quality. Other functions: call&message alert, sports mode, weather, sedentary reminder, remote camera, alarm clock, anti-lost alert, countdown and etc.Smart ReminderThere is an incoming call for the phone, this fitness tracker will vibrate and show the call icon, name or call ID. When the phone receives a text message or SNS message (like facebook, twitter, line, ins etc.), this fitness tracker will show the pushed content.NoteBecause the optical sensor on the back of the smart bracelet needs to be within a certain distance to accurately record data. Therefore, the smart bracelet needs to be close to the wrist when wearing it.Adjust the strapWhen adjusting the length of the watch strap, you need to use an adjustment tool to remove the pin at the watch strap connection. After taking a small section of the watch strap, disconnect the pin from the connection. Note: All pins need to be inserted into the strap, otherwise long-term exercise will cause the pins to fall slowly, and the watch will fall after the connection is disconnected, which will damage the watch.Display: 0.96 inch IPS screenSensor: G-sensorBattery: 90mAhMotor: Built in, vibrating reminderWaterproof Level: IP67 levelBluetooth Version : Bluetooth 4.0 Support System: Android system 4.4 version or above ;iOS system 8.0 version or aboveFunctions: Heart rate monitor, blood pressure monitor, date/time/clock display, step counter, calories burned, distance, sleep monitoring, multiple sport mode, remote camera, call/message reminder, find device, alarm clock, sedentary reminder, countdown.As long as you have a heart that pursues a smart life, Pressure MonitorYou can measure your blood pressure seperately by using this fitness tracker, then sync to the WearHealth app. Check your blood pressure data for one day or one week to find out your status.Sleep MonitoringA good night's sleep helps you wake up physically refreshed and mentally sharp. What time period is deep sleep, and what time period is shallow sleep, you can clearly see the sleep data in the bracelet or app.Activity TrackerThis fitness tracker have 8 sports mode, including walking, running, swimming, riding, climing, basketball, football, batminton. No matter what you are running, walking or riding, this fitness watch will monitor your heart rate, steps or calories all day.Easy ChargingTo ensure smooth charging, please keep the metal contacts clean and not oxidized.Equipped with a back clip charger, easy to carry and prevent from falling off while charging.Put the wristband into the charging adapter, the metal contacts should be aligned. It can be fully charged within 2 hours.Note: Please remember to recharge this fitness tracker at least once each month if keep long-term idle.fitness watch with heart rate monitorHow to adjust the band?1. Fix and point the needle at the tip of the round hole.2. Rotate the head clockwise to take the metal link out.3. Repeat steps1 and step 2 to take another metal link out to remove one section of the band.4. Adjust the bands to fit your wrist.