Introduction:
Brand	Xiaomi
Model	Huami Amazfit Smart Sports Watch 2 / Stratos
Released	2017 Dec 31
Announced	2017 Dec 12
Hardware Designer	Xiaomi
Device Category	Smartwatch
List of Additional Features Android 4.4 or later support, iOS 9.0 or later support, Smart Home Control, Receive Incoming Call, Silent Alarm, AMAZFIT watch App 2.0 Synchronizer Application, Sport monitoring system: VO2 Max, TD and Recovery Time with 11 kinds of sports pattern, 5ATM resistant and support swimming, Ceramic, stainless steel, glass-reinforced polycarbonate Body with Quick release silicone sports strap, 2.5D Curved Glass
Collapse datasheet \| Add to compare Physical Attributes:
Width	35 mm
	1.38 inch
Height	35 mm
	1.38 inch
Depth	15 mm
	0.59 inches
Bounding Volume	18.4 ccm
Mass	53.7 g
	1.89 ounces
Software Environment:
Platform	Linux
	Amazfit Watch 2.0 with Simplifie
Software Extras	Navigation software
Application processor, Chipset:
CPU Clock	1200 MHz
CPU	Ingenic M200, 2015, 32 bit, dual-core, 32 Kbyte I-Cache, 32 Kbyte D-Cache, 512 Kbyte L2
Operative Memory:
RAM Type	mobile (LP) DDR3 SDRAM
RAM Capacity	512 MiB RAM
Non-volatile Memory:
Non-volatile Memory Type	Flash EEPROM
Non-volatile Memory Interface	Yes
Non-volatile Memory Capacity	3814 MiB non-volatile
	2048 MiB free user storage
Secondary Non-volatile Memory Type	Flash EEPROM
Display
Display Diagonal	34 mm
	1.3 inch
Resolution	300x320
	96000 pixels
Display Width	23.25 mm
	0.92 inch
Display Height	24.8 mm
	0.98 inch
Horizontal Full Bezel Width	11.75 mm
Display Area	576.8 square millimeter
Display Area Utilization	47.1%
Pixel Size	0.07751 mm/pixel
Pixel Density	328 PPI
Display Type	Yes
Display Color Depth	24 bit/pixel
Number of Display Scales	16.8M
Display Illumination	Yes
Display Subpixel Scheme	Yes
Scratch Resistant Screen	Yes
Collapse datasheet Graphical Subsystem:
Graphical Controller	N/A
Audio/Video Interfaces:
A/V Out	No
Audio Subsystem:
Audio Channel(s)	Yes
Sound Recording:
Microphone(s)	mono
Sound Playing:
Loudspeaker(s):	mono
Audio Output:	No
Cellular Phone:
Supported Cellular Bands	No
	Yes
Secondary Cellular Phone:
Sec. Supported Cellular Networks:	No
Control Peripherals:
Touchscreen Type	Capacitive multi-touch sensing screen
Touchscreen Simultaneous Touch Points	Yes
Communication Interfaces:
Expansion Interfaces	No
USB	USB 2.0
	No
USB Services	USB charging
USB Connector	Yes
Bluetooth	Bluetooth 4.0
	Internal antenna
Bluetooth profiles	A2DP , AVRCP , HFP
Wireless LAN	IEEE 802.11b , IEEE 802.11g
Multimedia Broadcast:
FM Radio Receiver	No
Satellite Navigation:
Supported GPS protocol(s)	GPS (NMEA 0183)
Satellite Antenna:	Internal antenna
Complementary Satellite Services	Yes
Supported GLONASS protocol(s)	L1OF
Navigation Controller	Ingenic M200
Primary Camera System
Camera Image Sensor	No
Focus	No
Flash	No
Collapse datasheet Auxiliary Camera:
Aux. Camera Image Sensor	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 Image Sensor	No
Aux. 4 Camera Focus	No
Secondary Camera System
Secondary Camera Sensor	No
Secondary Auxiliary Camera:
Sec. Aux. Cam. Image Sensor	No
Secondary Auxiliary Camera No. 2:
Sec. Aux. 2 Cam. Image Sensor	No
Built-in Sensors:
Built-in compass	Yes
Built-in accelerometer	3D (3-axis) accelerometer
Built-in gyroscope	Yes
Additional sensors	Barometer , Heart rate sensor , Light intensity sensor
Ingress Protection:
Protection from solid materials	Yes
Protection from liquids	Yes
Immersion into liquids (depth limit)	5000 cm
Power Supply:
Battery	Lithium-ion polymer (LiPo)
	built-in
	1-cell
Nominal Cell Capacity (1st cell)	290 mAh cell
Nominal Battery Capacity	290 mAh battery
Standby Time	120 hours
Standby Current	2 mA
Talk Time:	35.0 hours
Current During Talk	8 mA
Geographical Attributes:
Market Countries	China , Croatia , Czech Republic , HK , Israel , USA
Market Regions	Asia , Eastern Europe , Europe , Middle East , North America (NA)
Datasheet Attributes:
Data Integrity	Preliminary
Added	2018-02-18 11:34