Martheroll GT-88 Smart Watch Bluetooth NFC Connectivity Sports Watch with Heart Rate Monitor,Touch Screen and Magnetic Charging for Android IOS Samsung Iphone (Gold)
Martheroll GT-88 Smart Watch Bluetooth NFC Connectivity Sports Watch with Heart Rate Monitor,Touch Screen and Magnetic Charging for Android IOS Samsung Iphone (Gold)
Manufacturer : Martheroll
Amazon Price : $69.99
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Avg. Customer Rating:0 of 5.0
Availability: Usually ships in 6-10 business days Ships from and sold by Martheroll
Product Description
If you want to receive calls more convenient,if you want to keep track of your steps everyday, if you want to take clear photos or record your life, if you want to check your health by heart rate monitor every day, and if you want to experience the beauty of science and technology.A smart watch that can help you do that! He is not only a watch, but a smart life!

Use the watch to connect to your smartphone via Bluetooth, or simply insert a GSM SIM card and use it as an independant cellphone device.

1. Life water-proof, safe for daily life. (swimming and bathing with watch is prohibited)
2.Make phone calls, read SMS messages , and receive notifications.If you insert a SIM card use it,you can reply text message directly.
3. Heart rate measure and health care;
4. Take photos, videos and record audio directly from your watch.
5.Pedometer feature and Sleep monitoring to check the time and quality of your sleep/activity.
6.Nano TPU72 of material strap, anti-sweat matte surface treatment, ergonomic convex design, wearing more comfortable;
7. ultrasound closed aluminum sound chamber, listening to the sounds of nature;
8. 300mAh capacity polymer battery, safe and reliable;
9. A variety of colors, a variety of mood; a variety of UI themes, highlighting the different styles
10. more function waiting for you to discover

Package Includes:
1 X Bluetooth Smart Watch
1 X Magnetic Adapter Cable
1 X GT-88 User Manual

You should open the rear case to inset the micro SIM & SD card(Screwdriver included). Please don't take out the battery to avoid difficult assembly.
This is a standalone phone watch, which supports SIM card and Memory card. When you put the SIM card (GSM/GPRS 850/900/1800/1900MHz) into the smart watch, it can be used as a phone.
Product Details
  • Amazon Sales Rank: #371761 in Cell Phone Accessories
  • Color: Gold
  • Brand: Martheroll
  • Product Features
  • 1. Compatible with most iOS and Android devices with multi-functions including receive calls,sedentary reminder, sleep monitor,camera, music player, calendar, calculator, alarm clock,and video recorder,etc
  • 2.Smart notifications push to keep you up-to-date with alerts for incoming calls, text messages, social media like Facebook & Twitter
  • 3.Heart rate monitored, calories burned, distance traveled, steps taken and speed measured to help you track your fitness progress
  • 4. Magnetic charging to make your devices more safe in which someone is tripping over the charging cable
  • 5.High quality and unique design that will look good for both men and women.Exclusive protective layer for TFT LCD to protect your device's screen from scratches.
  • Customer Reviews

    Most helpful customer reviews

    1 of 1 people found the following review helpful.
    Update: seller responded and offered to replace item. I responded back great I would be happy to return for a replacement but never receive how or when to return it.

    I bought this watch for my 10 yo daughter's birthday. She's worn it about 5 times and has kept it in perfect shape. Yesterday it stopped working and since it's 7 days passed the return window we're stuck with this non-functioning watch. I know it wasn't super expensive but the product should last longer than 37 days. When we plug it in to charge it just cycles through the welcome screen over and over again. I do not recommend buying this watch. Spend a little more for something that will last.

    0 of 0 people found the following review helpful.
    By Hubert D Richmond
    At first it was great. Yeah the manual is a little small and a lot of it is in Chinese. But it's easy to figure out. But then after 2-3 months the heart rate monitor stopped. Then the magnetic charging cable would not stay attached. It would only charge if you held the cable with finger pressure to the back of the watch. I did use the sleep monitor function a lot and it worked great. Then I noticed the backing was broken. I did not submit the watch to undue stress or wear. I may have tighten the screws too far when I put the SD card in. Point is it broke rather easy as I did not really over tighten the screws. I loved the style and while it was working it worked great. I did not even bother contacting Amazon with this problem as I cannot be the first that experienced this. I was so excited when I got it and slowly got to the point I wish I had saved the money. Made this comment to save you the time, trouble and money. I would have felt bad giving this as a gift then have it fall apart slowly. Just give a gift card lol.

    4 of 5 people found the following review helpful.
    1Worst Amazon Buying Experience Ever!
    By Richard W. Brewster
    I don't know what watch all the other reviewers got but must not have been this one. Let's start by saying if you're over 40 you will not be able to read the manual. I had to take it to work and blow it up to read it. The instructions started by telling you to remove that back to put in a sim card. The screwdriver that came with it had a defective tip and would not engage the screws. I couldn't figure out why I took the back off anyway (with my own screwdriver) as there was no sim card included (unless it was already in there). After viewing a helpful video someone had made I was able to get the time set and the software onto my phone. It did connect to my iPhone for phone calls but that's it. Couldn't figure out text messaging and the heart rate monitor, one of the main reasons I got it, was totally inaccurate. I thought maybe I was doing something wrong so I tried contacting the seller. NO RESPONSE. As a quite frequent Amazon customer, this is by far the worst product and buying experience to date. Sent it back for refund. Very disappointed to say the least.

    See all 21 customer reviews...