Grewtech V07 Bluetooth Smart Bracelet Watch Wristband Sports Heart Rate Monitor Fitness Tracker Pedometer Step Counter Tracking Calorie Health Blood Pressure Sleep Monitor for Android iOS (Black)

Feature

*[Special Features]** Sphygmomanometer, at any time detect blood pressure and changes before and after exercise, the body effectively remind hypertension, hypotension ( Test data Cannot be the reference for Medical Usage); Heart Rate: Heart Rate Monitor dynamic 12/24 hours system, date and day of week display, the display sleep time, pedometer, distance, calories monitoring sleep time.
User friendly design: Host is equipped with a standard USB port, easy to take charge via PC. Bracelet V06 is a touch screen sensitivity design - you can choose or control every function to be long or short touch touch on the screen, respectively,
Grade waterproof IP67; ultra-light weight; strap design adjustable snap to fit your wrist cuff S2 is with a touch screen design sensitivity - you can choose or control, respectively, each function in the short or long touch touch screen
Functions: Phone calls, SMS, MMS, Time synchronization (need App), Time / date, anti-lost, sleep monitor, alarm, pedometer ect. Data Sport synchronization with Apple and Android devices.
Data Sport synchronization with Apple and Android devices: Go to App Store or Play Store, scan the QR Code package, download this APK: "H-Band" and install compatibility:. Must be iOS 7.0 or later, Bluetooth 4.0, such as: iPhone 4S / 5/6 / 6plus / 7 / 7plus, iPod touch 5, etc. Android system: It must be Android 4.3 or higher, Bluetooth 4.0, such as: Samsung S4, note 3, etc.

Description

Main Feature:
1. Blood pressure monitor.
2. Real-time heart rate monitor and remind.
3. Pedometer and running mode.
4. Sleep monitor based on heart rate algorithm.
5. Arrhythmia detection and remind.
6. Alarm with vibration.
7. Distance calculation.
8. Calorie.
9. Call and SMS alert with message push (can show tel No. and SMS contents).
10. Touch screen.
11. RTC (12/24H).
12. OTA upgrade.

Specifications:
Chipet: Nordic nRF51822.
Heart rate sensor: Kionix KXTJ2-1009 PD70-01C-TR7.
Gsensor: Three axis MEMS.
Control mode: lift wrist display, touch screen.
Vibration: real-time vibration alert (non Bluetooth connection status).
Screen size: 0.87 inch.
Screen type: OLED.
Memory: 32K RAM+256K ROM.
Data transfer: Low consumption Bluetooth 4.0.
System compatibility: Android 4.4 and above or iOS 8.0 and above.
Waterproof and dustproof: IP67.
Data record: Local and clound server store.
Battery type: polymer lithium battery.
Battery capacity: 70mAh.
Work time: more than 3-5 days.
Charging mode: USB direct charge.
Charging time: 1~2 hours.
Main material: Plastic.
Watch strap material: TPU.
Color:Black/blue/purple.
Dial size: 4 x 1.88 x 1.08 cm / 1.57 x 0.74 x 0.43 inches.
Band size: 23 x 1.88 cm / 9.06 x 0.74 inches .
Product size: (L x W x H): 23.00 x 1.88 x 1.08 cm.

Packing including:
1 * Wristband.
1 * User's Manual.
1 * Gift Box