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IP68 Waterproof Sport smart watch The wristband contains magnatic component, he who is installed a pacemaker, or have implanted electronic devices, or metal, please do not use it. Please stop using it when any discomfort symptoms happen. If use substandard charging power supply, will shorten the battery life, and even damage the battery.
Bracelet diameter is 17cm to 22cm. You can adjust the bracelet length according to your wrist. To configure and sync it you'll need the HPlus Watch App, which is available for iOS and Android smartphones. App download QR Code and address are in the instructions.
How to turn on/off wristband? View the product picture first. Touch buttons are hidden in the time following. Long press the touch key 4 sec to turn on the wristband. When power icon and " ...V..." shows on the touch screen, long press the touch key 4 sec to turn off the wristband.
How long is step count shown on wristband? After walking 10 steps, you can get step count on DFit wristband.
What should I do if I'm getting inaccurate heart rate readings? Inaccurate readings are usually caused by poor contact between the heart rate sensor and your skin. Make sure that band has a snug fit on your forearm, about 2 finger widths above your wrist bone. If you have a very small wrist, wear it higher on your forearm. You can also try wearing it on the inside of your arm. If your body hair is deep, it may affect your heart rate value.
Amazon Sales Rank: #705948 in Cell Phone Accessories
Turn on the Wristband: Touch buttons are hidden in the time following. Long press the touch key 4 seconds to turn on the wristband
IP68 Waterproof bluetooth wristband: It is a new Bluetooth Smart bracelet which is compatible with all Bluetooth V3.0 or above enabled smartphones,such as iPhone 4S, 5, 5S, 6, 6S Plus, Sumsung S3, S4, Note 2, Note 3, Note 4 5 etc.
Heart Rate Monitor: Measure your heart rate any time, the same sensor with Iwatch
Pedometer: Display the real time step count, record your daily exercise