This is a totally hand-made watch, but wait... we won't made it for you. The only one that can bring it to life, is YOU!

Functionality

Default functions :

• Displays Time, Calendar, and Temperature
• Woken-up by shaking (configurable)
• Custom reminder

More :

• Step counter & Timer (coming soon in V2.0)
• Customized functions

PS : all the functions can be modified based on the open source program, up to you.

Features

• Case : actually, there's no case. It is formed by stacked PCBs. 

• Gesture sensor : steel ball combined with PCB copper pads. ZERO power consumption if no gesture detected, not like any other sensor. 

• Button : pressure-sensitive buttons, achieved by copper pads on two adjacent PCBs with very little clearance. 

• Monitor : 1.3inch 128x64 Blue OLED. 

• RTC : high precision RTC chip RTC8025.
• Temperature sensor : high accuracy sensor LM75.
• Battery : wireless magnetic charger & rechargeable lithium battery, up to 15-30 days standby time after fully charged. 

• Strap : standard 22mm strap horn, easy to change the strap.

• Packing : LUXURY.

Specifications

• Idle power consumption : 4uA
• Time display power : about 10mA
• Full display power : about 30mA
• Lithium battery capacity : 3.6V 40mA/h
• Dimension with strap horn : 45 x 49 x 9mm
• Dimension without strap horn : 45 x 39 x 9mm
• Total length with strap : 241mm

Resources

The DoWatch comes with resources listed below :

• Soldering and Installing Instruction
• Open source codes, customization development tutorial video
• Official real-time upgrade program (help you to get the new released function timely, for purchaser ONLY)

Package Contains

• PCB x 10 (Watch + Magnetic Charger)
• MCU STC12LE5A60S2 x 1 (with the latest program)
• RTC Chip RTC8025 x 1
• Temperature sensor LM75 x 1
• Self-recovery fuse x 2 (1 spare)
• Charger controller chip x 1
• MICRO USB connector x 1
• 104 capacitor x 10 (1 spare)
• 106 capacitor x 4 (1 spare)
• 1K resistor x 2 (1 spare)
• 10K resistor x 3 (1 spare)
• 1N4001/1N4148 diode x 2 (1 spare)
• 0Ω resistor x 3 (1 spare)
• Blue LED x 2 (1 spare)
• Gravity ball x 2 (1 spare)
• 2032 lithium battery 3.6V 40mA/h x 1
• Magnet x 2
• USB power cable x 1
• Strap and end-pin x 1
• 1.3inch Blue OLED x 1
• Manual x 1
• Beautiful box x 1

Note :

• For programming the DoWatch, you need a serial module
• Double-sides tape, clamps, are also needed for installation but not included in the kit.