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M4 Fitness Tracker real-time Heart Rate+ blood pressure Monitor Smart Bracelet

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Grab your Discounted M4 Fitness Tracker real-time Heart Rate+ blood pressure Monitor Smart Bracelet while the store LAUNCH DISCOUNT  is on. Once we reach 300-unit sales, we will be increasing the price back up to normal price. This is absolutely a great gift!

ORDER NOW because these are FLYING off our shelves! Limit to 5 per customer max!

M4 Fitness Tracker Newest chip Nrf52832 real-time Heart Rate+ blood pressureaMonitor Smart Bracelet wristband sport watch

1) Simple operation: Flip your wrist and the screen will be bright. Shake your arm and you can take photos, so that the self-portraits more conveniently. Set this function manually by APP.
2)New design:Durable TPU material, brings a comfortable experience when you exercise sweat, sleep , OLED display screen with touch button control, waterproof and dustproof design under the degree of IP67,The fine craft make the band easy to take on & off by Stainless Steel Metal Buckle.
Sleep monitor--Synchronize your sleep time every night and analyze your sleep quality by the sleep trend graphs; Accurately monitor total effective sleeping time and motions every night, you can better understand your sleeping quality.
3)Multi functions --Pedometer, Calories, Distance, Heart Rate Monitor,SPO2(Blood Oxygen), Blood pressure ,Sleep quality measurement, Call reminder, Alarm clock,Stopwatch,Search bracelet and so on, these amazing features are available, do not hesitate; App is more comprehensive, now it is updated version. Besides, it is with high quality comfortable and fashion strap.
4)Wear tightly. The bracelet green light emitting position close to the skin, the distance between the two is not greater than 5mm. Sit motionless. Intense exercise can cause rapid changes in heart rate, leading to a lack of heart rate. Horizontal placement. Sit and place your hands on the table, your hands should be elevated above your heart, and your blood flow pressure is similar to your heart. It's more reliable to measure your heart rate.
Call/message reminder: Open the "call reminder" and "message reminder" the bracelet will vibrate when the phone rang or receive text messages. (Message, Facebook, Twitter, SKYPE,MSN)
5)Daily status Monitor: the device will automatically measures the present blood oxygen, blood pressure, heart rate, calories, steps in the sharp hour. You can also manually measure the data by APP, when the bracelet switched to the specific mode, the device will automatically start measuring. If you do not want to measure, please continue switching. The Heart rate, BP, SpO2 can be measured by manually or automatically through bracelet or APP. We have to waiting for 60 seconds of measurement time.Our company has upgraded the app version in November 8, 2017, which fixes some known errors and makes it easier for customers to use. We suggest customer scan the QR code in the manual to download APP.


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Satisfaction Guaranteed With Every Order. All prices are listed in USD.

Shipping Info:

- Estimated Delivery Time: US 10-25 Days; Worldwide 15-30 Days.


We truly believe we make some of the most innovative products in the world, and we want to make sure we back that up with a risk-free ironclad 30 day guarantee.

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