Features:
AMS Heart rate sensor--The highest precision sensor so far!
Dual-Core Chip--The stability of monitoring heart rate while exercising.
Continued brightness display with ULP--Clearly visible in the sunlight
An impossibly thin 8.4mm design--Thinnest in the world.
30 Grams with all-metal appearance: 17-4PH Saintless Steel.
Replaceable 20mm Wrist Strap (Medical Grade TPU Meterial) --Various designs of Wrist strap!
The stability of Heart Rate monitoring up to 7 days--Accurately recording of dynamic and static Heart Rate.
24 sports record management--Accurately records walking, running, push-up, rope skipping, badminton, table tennis.......
Auto-Monitoring for sleeping up to 24 hours--Combined with heart rate curve to identify the sleep state.
Optional notification type:--Up to 10 different notification vibrate types.
Battery life:Up to 7 days--Average 4 times power charging per month

Note:
APP Support
IOS: Support for IPHONE 4S, 5, 5S, 5C, IPHONE 6, IPHONE 6 Plus, iTouch 5, IPAD 3 / 4, iPad Air, iPad Mini 2 and ios 7.0 or above
Android: Support android 4.4 or above and bluetooth 4.0
(But APP doesn't support Lenovo, ASUS, TCL, Moto, Huawei P6, LE)
(Part of the android does not support the message content)


* Heart Rate Monitoring
Accuracy: Adopted AMS World leading Heart Rate Sensor.Accurately detecting the heart rate while excersing and reminding 5 kinds of heart rate zone.
Continuity:Auto-Continuing monitoring the heartbeat up to 24hrs a day.
Every single heartbeat is "unmissable".


* Auto-sport Management
The management of 24 sport types:Walking, Running, Push-up, Rope skipping, Badminton, Table Tennis and others sports type all need to be manual confirmed.
Energy consumption record: Accurately calculating the energy consumption during the exercise through the heart rate monitoring experiment by the international authority institution.

* Auto-Sleep Monitoring
Auto-Sleep system: Automatically record deep or shallow sleep and sleep state base on heart rate fluctuation curve and Iwown self-calculation system to improve sleeping quality.
Silent alarm: Set up the silent vibrate alarm.

* Message Notification
Message Notification: Message never miss out!
Incoming call display: NO missed call!
Facebook Notification: display the content on screen.
Message, Facebook, Twitter and Email remind: User can modify the notification.
* Outdoor Display
Visible Advanced continued-brightness screen displays in the sunlight.