Memory: ROM 256KB +RAM 192KB Flash: 64MB
Shell material: stainless steel
Screen Specifications: 1.32-inch full-fit touch screen
Wristband Material: Stainless Steel/Silicone
Product color: green/silver/black
Waterproof grade: IP67
Bluetooth: Android 4.4 and above, IOS 8.0 and above, support Bluetooth 5.0
Charging method: contact type
Battery specification and capacity: Li-ion polymer/240mAh
Heart Rate Monitoring: Manual/Automatic Detection
Standby time: 5 days
Function: dual Bluetooth chip call model, the bracelet plays Bluetooth music and Bluetooth calls. 15 sports modes, heart rate detection, blood pressure detection, blood oxygen detection, pedometer (check the latest data records on the bracelet), NFC, time and date display, step counting, calories, distance with screen display, bracelet 50 communication contacts People function, sleep monitoring, standard sports function, weather, smart alarm clock, raise hand to brighten the screen, bright screen time, find mobile phone, find bracelet, call rejection, shake to take pictures, do not disturb mode, there are cellular and rotary, Array of three menu effects, five mechanical digital dials, with massive dials and custom dials, 20 message storage reminders to view, slide adjustment to increase or decrease volume and brightness.
Languages: Chinese Simplified, Chinese Traditional, English, Thai, Russian, Spanish, Portuguese, Japanese, French, German, Italian, Korean, Arabic, Hebrew, Hindi, Polish, Dutch, Turkish, Indonesian, Czech, English by default
1. This product is only suitable for daily life waterproofing. There are only a few drops of water on the surface. Please do not take it to swim or wear it in the shower. Do not touch hot water.
2. Please charge for more than half an hour for the first use. The watch may freeze completely long after delivery.
3. If the product has quality problems, please contact us. We will solve any problem for you. This wearable device collects data through electronic sensors. And the accuracy is at the level of consumer electronics, so there may be slight deviations, which are normal.
If you have any questions during use, please contact customer service as soon as possible
Wearable devices monitor human activities through electronic sensors, and they are at the consumer electronics level. It’s normal for certain deviation. The user should treat data objectively.
–Please do not compare hospital equipment with reading, it is NOT a medical device!
–Before using, scan the QR code on the manual to download the app and connect it to the watch with APP.
–For Android user: Please always authorize Tfit access to all phone functions and always let it operate on. and please turn on the GPS on your phone before you connect it.
— Please charge it for 1-3 hours when you receive it. it ran out of power after the long delivery. Thank you!