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Bro Rated
Watch 301

Watch 301

from Pebble
Bro
1
Rated
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Overview & Features

Brand
Pebble
Model
Watch 301
OEM ID
PEBBLE-WATCH1
Released
2014 Jan
Manufacturer
Foxlink
Hardware Designer
Pebble Technology
List of Additional Features
Watch 301BL (black) / 301WH (white) / 301RD (red) / 301GR (gray) / 301OR (orange), Apple iOS support, Google Android 2.3+ support, scratch-resistant polycarbonate screen,

Technical Specifications

Display

Pixel Size
0.14462 mm/pixel
Resolution
144x168
24192 pixels
Display Area
506 square millimeter
Display Type
monochrome E Ink
display
Display Width
20.83 mm
Pixel Density
176 PPI
Display Height
24.3 mm
Display Module
Sharp LS013B7DH01
Display Diagonal
32 mm
Display Color Depth
2 bit/pixel
Display Area Utilization
27.0%
Number of Display Scales
4
Scratch Resistant Screen
Yes
Horizontal Full Bezel Width
15.17 mm
Display Light Reflection Mode
reflective

Power Supply

Battery
Lithium-ion polymer (LiPo)
built-in
1-cell
Nominal Battery Capacity
130 mAh battery
Nominal Cell Capacity (1st cell)
130 mAh cell

Sound Playing

Audio Output
No
Loudspeaker(s)
No

Cellular Phone

Supported Cellular Bands
No
Complementary Phone Services
Vibrating Alert

Audio Subsystem

Audio Channel(s)
No

Sound Recording

Microphone(s)
No

Auxiliary Camera

Aux. Camera Image Sensor
No

Built-in Sensors

Built-in compass
Yes
Additional sensors
Light intensity sensor
Built-in accelerometer
Yes

Operative Memory

RAM Type
Static RAM
RAM Capacity
0.125 MiB RAM
0.03 MiB user accessible RAM

Ingress Protection

Protection from liquids
Non-standard protection
Protection from solid materials
Non-standard protection

Graphical Subsystem

Graphical Controller
N/A

Non-volatile Memory

Non-volatile Memory Type
Flash EEPROM
Non-volatile Memory Capacity
0.5 MiB
Non-volatile Memory Interface
Yes
Secondary Non-volatile Memory Type
Flash EEPROM
Secondary Non-volatile Memory Capacity
4 MiB sec. ROM
0.8 MiB free user storage

Physical Attributes

Mass
37 g
Depth
11.5 mm
Width
36 mm
Height
52 mm
Bounding Volume
21.5 ccm

Multimedia Broadcast

FM Radio Receiver
No

Satellite Navigation

Supported GPS protocol(s)
No

Software Environment

Platform
Yes
Operating System
Real Time Engineers FreeRTOS

Audio/Video Interfaces

A/V Out
No

Auxiliary Camera No. 2

Aux. 2 Camera Image Sensor
No

Auxiliary Camera No. 3

Aux. 3 Camera Image Sensor
No

Auxiliary Camera No. 4

Aux. 4 Camera Focus
No
Aux. 4 Camera Image Sensor
No

Primary Camera System

Flash
No
Focus
No
Camera Image Sensor
No

Secondary Camera System

Secondary Camera Sensor
No

Communication Interfaces

USB
No
No
Bluetooth
Bluetooth 4.0
Internal antenna
Wireless LAN
No
USB Connector
No
Expansion Interfaces
No

Secondary Cellular Phone

Sec. Supported Cellular Networks
No

Secondary Auxiliary Camera

Sec. Aux. Cam. Image Sensor
No

Application processor, Chipset

CPU
STMicroelectronics STM32F205RE, 2009, 32 bit, single-core
CPU Clock
80 MHz

Secondary Auxiliary Camera No. 2

Sec. Aux. 2 Cam. Image Sensor
No

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