• nRF52840 platform + 128M large memory, Bluetooth 5.0 protoco

• The first model that supports dynamic dials, supports 4+1+1 dials

• For Apple tiled cool UI, supports drag and drop operation

• Large memory, rich UI scenes, smarter watches

• Support 20 sports modes + newly designed dynamic sports icons

• 1.7-inch high-definition large screen, resolution 280*320

• HRS3603 low-power high-definition heart rate, detection is more accurate

• The 350mAh large battery has a long battery life, which reduces the trouble of charging at any time

• 3ATM deep waterproof, suitable for wearing in more environments

Function:

• Step counter, sleep, heart rate, exercise, weather, camera control, music control, flashlight, theater mode, stopwatch, alarm clock, timer, sedentary reminder, breathing training, message, brightness adjustment, mute, QR code

• Exercise/20 kinds of sports: walking, running, cycling, badminton, basketball, football, swimming, mountaineering, tennis, rugby, golf, baseball, elliptical machine, free training, rowing machine, cross-country running, skiing, bowling, dumbbells, Sit-ups

• Dynamic heart rate: dynamic heart rate trends and data analysis throughout the day

• Blood oxygen detection: support red light and infrared light sensors to measure blood oxygen saturation

• Message and call reminder: phone, SMS, WeChat, QQ, Facebook, Twitter, Instagram, Skype, WhatsAPP, Line, Kakao Talk, others

• Incoming call rejection: when the incoming call is reminded, click the hang up button to hang up the call

• WeChat Sports: Supports synchronization of WeChat sports rankings, and can customize WeChat official accounts for customers

Specification:

• Main control platform: nRF 52840

• Memory: 128M

• TP: G+F capacitive touch TP, Hynitron 816s

• Display: 1.69-inch TFT 240*280 resolution high-definition square screen

• Motor: Cylindrical motor, wire bonding type

• Bluetooth: BT 5.0

• Heart rate: HRS3603

• Step counter: Doctor 421

• Charging method: 2Pin magnetic wire

• Battery: 350mAh capacity (polymer pure cobalt battery)

• Waterproof grade: 3ATM

• Weather: Connect to the APP to push the local weather

• Dial: Support 1 dynamic dial + 3 static dials + 1 picture custom dial + server dial

• Watch menu languages: Chinese, Traditional Chinese, English, German, Korean, Spanish, Japanese, French, Russian, Arabic, Ukrainian, Italian, Portuguese

• Da Fit APP languages: English, Arabic, Danish, German, Spanish, Finnish, French, Italian, Japanese, Korean, Dutch, Norwegian, Polish, Portuguese, Russian, Swedish, Thai, Ukrainian Language, Chinese, Traditional Chinese, etc.

• Android phones: support the original operating system version 6.0 or higher, (settings - about the device, check the android version)

• For iPhone: Support system version above 9.0(It can be set through the mobile phone-General-About this machine, check the version, if the user is lower than version 9.0, please upgrade first)

• Smart watch size: length 50*width 43*thickness 12.7mm

• Strap: PU strap, 20mm width, total strap length 265mm, adjustable area 165-245mm

• Net weight (watch): 44.5g