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Pebble Watch 301

Pebble Watch Steel 401S / 401SS

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Introduction

Released First official market release date in (year, month)

2014 Jan

2014 Jan 28

Hardware Designer The company which designed this device

Pebble Technology

Manufacturer The company which produces this device

Foxlink

OEM ID The OEM ID is internal code and refers to a specific variant of the model series

PEBBLE-WATCH1

PEBBLE-WATCH2

Device Category Smartphone, tablet, smart watch, PDA, palmtop, etc.

Smartwatch

Physical Attributes

Width

36 mm

34.1 mm

Height Height is vertically measured between the bottom and top edges of device according to the default display orientation

Depth

Dimensions

1.42x2.05x0.45 inches

1.34x1.81x0.41 inches

Mass

37 g

99 g

1.31 ounces

3.49 ounces

Software Environment

Platform The family of the operating system like Android, iOS, Windows Phone/Mobile, Palm OS, etc.

Yes

Operating System Pre-installed (usually embedded) operating system which the device was released with.

Real Time Engineers FreeRTOS

Application processor, Chipset

CPU Clock Frequency of the square signal which schedules the internal operation of microprocessor (synchronous sequential logic). The current consumed by the processor is approximately proportional to clock rate.

80 MHz

CPU

STMicroelectronics STM32F205RE, 2009, 32 bit, single-core

Operative Memory

RAM Type Type of volatile memory IC which specifies RAM architecture, timing characteristics, refresh mode, voltage levels and physical design of the IC. Two major types of random-access memory is static RAM (SRAM) periodically refreshed dynamic RAM (DRAM).

SRAM

RAM Capacity (converted) RAM capacity in binary bytes (KiB: 1024 bytes, MiB: 1024 KiB, GiB: 1024 MiB)

128 KiB RAM

0.03 MiB user accessible RAM

Non-volatile Memory

Non-volatile Memory Interface Interface (e.g. UFS 2.0, eMMC 5.1, moviNAND) which determines physical layer (width, clock rate, lanes, protocol) of data transfer between the application processor and the NV memory

Yes

Non-volatile Memory Capacity (converted) The value of ROM capacity converted to the most appropriate units (KiB: 1024 bytes, KB: 1000 bytes, MiB: 1024 KiB, MB: 1000 KB, GiB: 1024 MiB, GB: 1000 MB)

512 KiB ROM

Secondary Non-volatile Memory Capacity The value of sec. ROM capacity converted to the most appropriate units (KiB: 1024 bytes, KB: 1000 bytes, MiB: 1024 KiB, MB: 1000 KB, GiB: 1024 MiB, GB: 1000 MB)

4 MiB sec. ROM

8 MiB sec. ROM

Display

Display Diagonal The distance measured between the furthest corners of the display. In case of display with rounded edges this refers to the diagonal of the smallest bounding rectangle.

32 mm

1.3 inch

Resolution Horizontal and vertical resolution of the primary display. In case of display with rounded edges this refers to the smallest bounding rectangle.

144x168

Horizontal Full Bezel Width Defined as the sum of width of left and right vertical display bezels. If the display panel is located in the middle width of left and right bezels are the same and their width is the half of the full bezel width.

15.17 mm

13.27 mm

Display Area Utilization Regular display area per regular front panel area ratio. This approximated indicator does not count with possible rounded corners (neither on front panel nor on display) or display notches, holes.

27.0%

32.3%

Pixel Density Indicates the number of pixels per inch

176 PPI

Display Type Display technology, e.g. Color/ monochrome e-ink, STN, PM-OLED, AM-OLED, TN-TFT, IPS TFT, ASV TFT, MVA TFT, PVA TFT, PLS TFT

mono E Ink display

Number of Display Scales Maximal number of displayable colors or scales

Scratch Resistant Screen Usual types: Gorilla Glass generations, DragonTrail/X, Sapphire Glass

Yes

Gorilla Glass

Graphical Subsystem

Audio/Video Interfaces

Audio Subsystem

Cellular Phone

Complementary Phone Services Possible extras: voice transmission, voice speaker, vibration, speakerphone, active noise cancellation, PTT, HD Voice, VoLTE, etc.

Vibrate

Secondary Cellular Phone

Control Peripherals

Communication Interfaces

Bluetooth IEEE 802.15 is a short-range radio technology standard that allows transfer of data, and the use of accessories such as wireless audio devices and printers. This field specifies the supported BT version.

Bluetooth 4.0

Multimedia Broadcast

Satellite Navigation

Primary Camera System Primary camera usually has better imaging capabilities than secondary camera if any

Secondary Camera System Widely used for video telephony or taking selfies

Built-in Sensors

Built-in compass Built-in electroinc compass types: 1D, 2D, 3D

Yes

3D compass

Built-in accelerometer An internal component that senses acceleration components of the device. Used for automatic screen rotation and for games and applications that rely on acceleration measurement on X, Y, and Z axis. Possible types: 1D, 2D, 3D

Yes

3D accelerometer

Additional sensors Built-in ambient (barometer, temperature, altimeter, light, etc.), biometric (fingerprint, HR, step, etc.) and comfort (hall sensor, gesture sensor, proximity, etc.) sensors

L sensor

Ingress Protection

Protection from solid materials Ingress Protection Standards. IP First digit: Protection from solid objects or materials

Non-standard protection

Protection from liquids Ingress Protection Standards. IP Second digit: Protection from liquids

Non-standard protection

Immersion into liquids (depth limit) Device is protected against immersion into this depth of liquid (usually water) at most. (IP rating)

5000 cm

Power Supply

Battery Battery technology

Li-ion polymer (LiPo)

built-in

1-cell

Nominal Battery Capacity If there are more than 1 cells in the battery in parellel connection the nominal resulting battery capacity is the sum of capacity of cells

130 mAh battery

Geographical Attributes

Mobile Operator List of mobile operators (carriers) or distributors which sold the device in their own network

Datasheet Attributes

Data Integrity Data integrity level determines the integrity of the published information. Final datasheets are not intended to be modified in the future, preliminary ones can be based on unofficial information or speculations, incomplete ones are also preliminary b

Final

Added

2014-12-27 13:43

2014-12-27 13:52