Đồng hồ thông minh F8 theo dõi nhịp tim cho Android IOS

Giới thiệu Đồng hồ thông minh F8 theo dõi nhịp tim cho Android IOS

Product Features
● Sports data: Statistics of your daily exercise volume, cleared at 24 o’clock every day, can be used to query historical data in the APP.
● Sleep: statistics your daily sleep time by corresponding logic, and calculate your sleep quality, historical data can be found in App.
● Heart rate monitor: Automatically measure the heart rate when the function switch to the Heart rate,or can press the heart rate monitor in APP, data will saved in the APP.
● Sleep monitor: Automatically record your sleep status with analyzing the deep sleep and light sleep hours, data saved in app.
● Blood oxygen: When the function switches to the blood oxygen interface, the measurement result is automatically started and transmitted to the APP for storage.
● Message Reminder. Open the function in APP, the bracelet will vibrate when the phone comes a new message(SMS, QQ, Facebook, Twitter, Whatsapp, WeChat.)
● Call Reminder. Open the function in APP, the bracelet will vibrate when the phone comes.
● Sedentary Reminder. Open the function in APP and set the time duration, the bracelet wilt vibrate
● Reminder for drinking. Open the function In APP and set the time duration, the bracelet wilt vibrate.
● Anti-lost: Open the function APP, the bracelet wilt vibrate when the phone Is taken away.
● Shake the bracelet to take a photo: Open the function in APP, Then press the “Shake to take a photo”, enter into the camera, shake the bracelet to confirm. (Make sure the mobile Phone setting: Allow the APP to take a photo and save the photo)
● Find Bracelet : Press the function in APP the bracelet will vibrate.
● Restore factory Settings: Set the time to the previous day or the day after in the mobile APP, the data of the bracelet can be cleared by synchronizing.

Product Specifications
Product Type: Smart Bracelet
Compatible System of Phone and BLE Version: AndroId 4.2 or above, IOS 9.0 or above, BT4.0
CPU: Hs6620D
Heart rate: SC7R30
Color: Black, Black Green, Silver, Gold
RAM (random access memory): 128kb
SFlash (Read Only Memory): 1M
External flash: 64M
Accelerometer: 3 axis
Vibration: Cylinder motor
Bluetooth: BT antenna
Charger interface: Contact type
Button: Full touch
Android: 4.4 or more
Apple: 8.4 or more, Apple 5S or more
APP name: Wearfit2.0

You can do returns exchange if:
> The item purchase not more than 7 days upon receipt
> The item is not the item you ordered.
> The item has missing parts inside the packaging.
> The product is not functioning as described by the manufacturer.
> The item still in original packaging along with all accessories and s received
> The packaging is still unused, unmarked and not defaced in any manner

You can use your warranty if:
> The warranty period is still available
> The main product purchase is damage, NOT the , accessories, or any subpart of the item.
> The damage is NOT done deliberately or mishandling from an end user.

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