smartwatch News - Page 8 of 13 - CNX Software

May 26, 2016May 26, 2016 by Jean-Luc Aufranc (CNXSoft) - 7 Comments

Shenzhen Alpha M009 Smartwatch is Powered by Mediatek MT2503 SoC with Integrated Bluetooth, GSM Modem, and GPS

Mediatek MT2502 “Aster” SoC for wearables and IoT was released in 2014 with an ARM7 MCU, built-in Bluetooth, PMIC, and GSM/GPRS modem, and support for external WiFi and GPS chips. The upcoming MT2503 integrates functionality even further as GPS is now embedded inside the SoC, and Shenzhen Alpha Telecom Technology demonstrated their M009 smartwatch based on the latest Mediatek SoC at CES Asia 2016 in Shanghai. M009 smartwatch specifications: SoC – Mediatek MT2503 ARM7 processor with GSM/GPRS modem, Bluetooth 3.0 + EDR 2.1, GPS (MT3333), PMIC Display – 1.22″ or 1.3″ 240×240 resolution TFT display Cellular Connectivity – SIM card Sensors – HRM, pressure sensor Misc – 2x buttons Dimensions – 36 x 32 x 11 mm There will be two version of the processor MT2503A and MT2503D with the former supporting external serial flash. If you’d like to integrate a ready to use module in your design, ATS Link provides […]

May 25, 2016May 25, 2016 by Jean-Luc Aufranc (CNXSoft) - No Comments

Pebble 2 & Time 2 Smartwatches, and Pebble Core for Runners and Hackers Launched on Kickstarter

Pebble launched one of the first smartwatches in 2012, and is now one of the most famous name for wearables. The company has now launched another crowdfunding campaign for three wearables: Pebble 2 & Time 2 watches, and Pebble Core which can be either be used as a fitness tracker for runner, or by hardware hacker to play with IoT apps. Pebble 2 and Time 2 can receive notifications from your Android or iOS smartphone, include a built-in HRM for activity tracking, and a microphone for voice record and SMS, and are waterproof of up to 30 meters. To me the two key features of Pebble wearables are always-on displays, and long battery life, and the two new watches have a black & white (Pebble 2) or color (Time 2) always-on display, and up to one week of battery life for Pebble 2, and 10 days for Time 2. Pebble […]

May 19, 2016May 19, 2016 by Jean-Luc Aufranc (CNXSoft) - No Comments

Android Wear 2.0 Developer Preview Release

Google I/O 2016 has started, and among several announcements, Google released Android Wear 2.0 develop preview which according to the company is the “most significant update” since the launch of Android Wear two years ago. Some noticeable changes include: Standalone apps – Android Wear apps can now access the Internet directly over Bluetooth, Wi-Fi, or cellular, without relying on a paired smartphone or tablet. New system UI – New notification design and app launcher, as well as a new watch face picker. Material design for wearables Keyboard and handwriting input methods added Google Fit platform – Improvements to the Google Fit platform make it easier to app developers to use fitness data and detect activity. Android N Support – Data Saver, Java 8 Lambda support, emojis, etc… A new Complication API has also been added to display small pieces of information directly on the watch face. Preview images for LGE Watch […]

May 18, 2016 by Jean-Luc Aufranc (CNXSoft) - 3 Comments

Asu Cast One Android Smartwatch Features a Projector and Touch Panel

Smartwatches and wearables in general have to main implementations for the user interfaces, either using a display and physical button, or a touch screen display. Asu Cast 1 changed all that, as they removed the display, using a touch panel (no screen) combined with a projector, using your hand or other surfaces. Asu Cast One smartwatch projector specifications: SoC – Qualcomm Snapdragon 400 (APQ8026) processor @ 1.2 GHz System Memory – 768 MB RAM Storage – 4GB flash Projector – 1280 x 600 resolution, 15 lumens brightness (equivalent to 100 lumens DLP projectors), “screen” size: 2″ to 60″. Touch panel – Multi-touch Connectivity – WiFi and Bluetooth Sensors – Gravity sensor and gyroscope Battery – 740 mAh battery Dimensions – 50 x 41 x 14.6 mm Weight – 65.9 grams The thing runs a heavily customized version of Android 5.1, and supports DLNA, Miracast and Airplay. The company did not disclose […]

May 7, 2016 by Jean-Luc Aufranc (CNXSoft) - 1 Comment

SkinTrack Controls Your Smartwatch with Gestures on Your Skin or Clothes

A group of researchers of the Future Interface Group, Carnegie Mellon University in the US, has worked on SkinTrack technology which enables continuous touch tracking on the skin by using a ring emitting high frequency AC signal, and a sensing wristband with multiple electrodes. They’ve created sensor band and ring prototypes to demonstrate the technology. The ring includes an oscillator that generated a 80Mhz sine wave at 1.2Vpp. It consumes 7mA during operating meaning that they could get 15 hours out of the 100 mAh battery used in the prototype. The wristband features four pair of electrodes coupled with AD8302 RF/IF gain and phase comparator chips in order to derive X and Y coordinates from the phase of the signal. The sensing board produces eight analog values which are sampled by Atmel ATMega328 microcontroller’s 10-bit ADC inputs, and transmitted to the watch using a Nordic NRF8001 Bluetooth Low Energy (BLE) […]

March 28, 2016March 28, 2016 by Jean-Luc Aufranc (CNXSoft) - 4 Comments

Learn How to Build Your Own Open Source Hardware ESP8266 Smartwatch

ESP8266 might be the cheapest WiFi SoC for IoT application available, but it’s not really renowned for its power efficiency, and is often not considered the best choice for battery powered applications. This has not stopped Jeifa from developing a WiFi smartwatch based on the chip, and the 250 mAh battery used in the design is said to be good enough for 1 or 2 days of operation on a charge. Main components of Jeija’s ESP8266 smartwatch: SoC – Espressif ESP8266 with 32Mbit of flash memory Display – SSD1306 OLED Display, 128×64 resolution Connectivity – 802.11 b/g/n WiFi (via ESP8266) Sensor – Invensense MPU-9250 gyroscope, accelerometer, and compass Debugging / Programming – FT232RQ for USB communication Misc RV-3029-C2 Real Time Clock with alarm function, and temperature sensor 3x user buttons Vibration Motor Power 250mAh LiPo battery MCP73831 LiPo charger Dimensions – 35 x 39 x 11mm (board) He designed the […]

February 23, 2016 by Jean-Luc Aufranc (CNXSoft) - 1 Comment

Hexiwear is an Open Source Wearable Development Kit Expandable with Add-on Boards (Crowdfunding)

MikroElektronika has designed Hexiwear, a wearable development kit that you can wear and hack as a smartwatch thanks to an (optionally) included wristband, or use a an IoT development kit thanks to its docking station taking up to three “Click” boards among a choice of over 180 modules. . Hexiwear hardware specifications: MCU – NXP Kinetis K64x ARM Cortex-M4 MCU @ 120 MHz with 1MB Flash and 256KB SRAM Storage – 8 MB Flash memory Display – 1.1” full color OLED display with capacitive touch Connectivity – Bluetooth 4.0 LE and 802.15.4 via NXP Kinetis KW4x Cortex-M0+ wireless MCU Sensors -3D accelerometer and magnetometer (NXP FXOS8700CQ), 3-Axis gyroscope (NXP FXAS21002), pressure sensor (NXP MPL3115A2R1), light-to-digital converter, humidity and temperature sensor, heart-rate sensor (HRM) USB – micro USB cable for power and charging Misc – RGB LED, haptic feedback engine, docking connector Battery – 190 mAh 2C Li-Po battery; 600 mA […]

February 23, 2016February 23, 2016 by Jean-Luc Aufranc (CNXSoft) - 11 Comments

Makibes F69 IP68 Smartwatch & Fitness Tracker is Designed for Swimming

The market is flooded with wearables such as smartwatches and fitness trackers that all track activities (walking/running) with more or less accuracy, and while some offer good IP67 or IP68 ingress protection rating, or even better 5ATM rating, allowing them to be used in water, I have not found many that can actually track swimming patterns, especially among the cheaper ones. But that’s exactly what Makibes F69 sports smartwatch promises. Makibes F69 specifications: MCU/Memory/Storage – TBD Display – 1″ round capacity touchscreen display, 128×128 resolution, always on Connectivity – Bluetooth 4.0 LE Sensors – 3-axis accelerometer and gyroscope, heart rate monitor Battery – 180 mAh charged via magnetic dock good for 6 days in power saving mode, 4 days in “healthy” hear rate mode, and 30 hours using the HRM in sports mode. Dimensions – 38 x38 x 10 mm (stainless steel case, silicon band) Weight – 34 grams IP […]