Samsung Galaxy Watch 42mm Bluetooth - Gear S4 - SM-R810NZDAXAR

• Wristband width 18mm, Adjustable wrist strap length 155-216mm
• Battery Life: 135mAh battery capacity built in the Mi Band 4, max working time up to 20 days after a full charging.
• Health Monitoring: Support heart rate monitoring, heart rate alerts, sleep monitoring, idle alerts; Monitoring your health data o matain your healthier body
• Activity Tracking: Comes with 6 workout modes: Treadmill, exercise, outdoor running, cycling, walking, swimming Counting step, distance, calories burned during sports
• 5ATM Water Resistant: Up to 50 meters water resistant rate, freely to wear Mi Band 4 when running and exercising
• Display: 0. 95-inch Colorful AMOLED display with 120 x 240 pixels resolution, up to 450 nits screen brightness

• Better insights to reach your fitness goals get more out of every mile thanks to built-in pace coaching on the Galaxy Watch Active2. Its advanced sensors keep your pace to help you better achieve your run goals.
• Comfortably sleek the Galaxy Watch Active2 is light enough to wear anywhere comfortably. 20mm fluoroelastomer Band
• Keep your beat. You can see if your heart rate is where you want it with Galaxy Watch Active2. Get automatically alerted if your watch detects a high or a low heart rate.4 **4this Device and related software are not intended for use in the diagnosis of disease or other conditions, or in the cure, Mitigation, treatment or prevention of disease.
• Level up your downtime. Galaxy Watch active2’s built-in sleep tracker offers valuable insights on how to get a better night’s sleep. It also monitors your stress level and helps you recently with the integrated calm app.4 **4this Device and related software are not intended for use in the diagnosis of disease or other conditions, or in the cure, Mitigation, treatment or prevention of disease.
• Battery built for endurance The Galaxy Watch active2’s long-lasting battery can go for more than a Day5 on a single charge, and you can always get a quick boost from your compatible Galaxy phone with wireless power share.6 **6works with Qi compatible Samsung devices (compatibility with non-samsung Qi devices not guaranteed); speed and power efficiency of charge varies by device and may be restricted by cases or COVERS.

• Use Amazon Alexa Built in to get quick news and information, check the weather, set timers and alarms, control your smart home devices and more all through the sound of your voice (third party app may be required; Amazon Alexa not available in all countries)
• Based on your heart rate, time asleep and restlessness, Sleep Score helps you better understand your sleep quality each night; Also track your time in light, deep and REM sleep stages and get personal insights
• Control your Spotify app, download Pandora stations and add Deezer playlists plus store and play 300+ songs on your wrist (subscription required; Pandora is US only)
• With a larger display and an always on option, your information’s always a quick glance away (always on display requires more frequent charging)
• Track heart rate 24/ 7, steps, distance, calories burned, hourly activity, active minutes and floors climbed. Syncing range - up to 6.1 metres
• Works around the clock with 6 plus day battery life (varies with use and other factors)
• Get call, text, calendar and smartphone app notifications when your phone is nearby; Plus send quick replies and voice replies on Android only

• 1.39-inch AMOLED screen
• Up to 2 weeks battery life
• 24/7 continuous heart rate monitoring
• Water-resistance

Main Features:

• 1. Large screen with dynamic color display, the display area is increased by about 20% again, 100+ themed watch faces
• 2. 11 sports modes, rowing machine, skipping rope, yoga, elliptical machine
• 3. 50 meters waterproof, can be worn in rain or swimming
• 4. 24-hour heart rate monitoring, real-time monitoring, heart rate warning
• 5. 24-hour sleep monitoring, REM rapid eye movement, sporadic naps
• 6. New women's health, physiological period record and reminder
• 7, 14 days long battery life
• 8. Magnetic charging, direct charging without disassembly

Screen:

• 1.1"AMOLED screen
• Screen resolution: 126*294
• Number of screen colors: 16 bit
• Screen backlight: maximum brightness ≥450nit, adjustable brightness
• Screen buttons: 1 touch button (wake up, return)

Sensor:

• High-precision six-axis sensor + PPG heart rate sensor
• Six-axis sensor: low-power three-axis acceleration sensor + three-axis gyroscope

Battery Life:

• 14 days long battery life, magnetic charging
• Charging method: magnetic charging
• Charging time: <2 hours
• Endurance: ≥14 days

Sports:

• 11 professional sports modes
• Support sports types: outdoor running, walking, cycling, indoor running, pool swimming, exercise, indoor cycling, elliptical machine, skipping rope, yoga, rowing machine
• Support running, walking automatic detection, speed reminder, whole kilometer reminder, high heart rate reminder

Health:

• 24-hour heart rate sleep monitoring + women's health
• Heart rate monitoring: infrared detection heart rate (only supported by NFC version), all-day heart rate, manual heart rate,
• Resting heart rate, heart rate curve
• Sleep monitoring: deep sleep, light sleep, REM rapid eye movement, sporadic naps
• Women's Health: Records and reminders of physiology and ovulation
• Stress monitoring, breathing training, PAI vitality index assessment, sedentary reminder, step recording, goal setting

Other functions:

• Take pictures remotely, play music, find phone, mute phone, unlock phone, unlock notebook, call reminder, do not disturb phone, WeChat reminder, APP message reminder, calendar reminder, event reminder, weather forecast, timer, countdown, alarm clock, Bluetooth broadcast , Online dial, custom dial, preset dial, screen lock, off-wrist detection, charging progress display, choice of wearing method, OTA upgrade.

• HUAWEI Kirin A1 Self-developed Chip: This smart watch comes with HUAWEI's self-developed wearable chip Kirin A1 and intelligent power saving technology to provide up to 1 week of battery Life
• 1.2 Inch AMOLED Display with 3D Glass Screen: HUAWEI watch GT 2 (42 mm) adopting the 3D glass screen in a smartwatch is a step in the industry; 1.2-inch AMOLED display with highly accurate touch response
• 15 Workout Modes and Full-time Fitness Trainer: Multiple professional training courses from entry to advanced level are preinstalled on the watch, providing users with professional and effective guidance
• Accurate Positioning: HUAWEI watch GT 2 (42 mm) is built with two positioning systems (GPS, GLONASS) together to detect more satellites and increase positioning accuracy
• Everyday Life Features: Supports features like Message Notification, TruSleepTM 2.0 sleep tracking, TruSeen 3.5 Real-time Heart rate Monitoring and TruRelax pressure monitoring; track your fitness progress all day like your step count, calories burned, the number of times you stand up and periods of medium to high intensity activities

• TWO WEEKS battery life.
• STORE upto 500 songs and easily pair with your HUAWEI Free Buds 3.
• WITH HUAWEI TruSleep 2.0, your HUAWEI WATCH GT 2 can scientifically track and diagnose 6 common types of sleep issues while providing suggestions for better rest.
• TRACK YOUR FITNESS PROGRESS all day like your step count, calories burned, the number of times you stand up, and periods of medium to high intensity activities.
• NEW LEVEL OF CONVENIENCE by supporting notifications from SMS messages, Email, Calendar, and other social media apps. You can also use other features like the Weather, Alarm, Timer, Stopwatch, Flashlight and Find My Phone.

• Galaxy Watch3 combines powerful technology with a premium, customizable design so you can manage the day-today from your wrist, beautifully.
• Keep an eye on wellness with advanced health monitoring, and go for days without charging.
• Keep an eye on your fitness and health with SpO2, VO2 max, and heart-rate monitoring. Help is just a tap away if you stumble. And track your cycle in an easy and discreet way. *This device and related software are not intended for use in the diagnosis of disease or other conditions, or in the cure, mitigation, treatment or prevention of disease. SPO2, VO2 max and running coach features not available at the time of launch, will become available during Q3. Features will require a software update. **This device and related software are not intended for use in the diagnosis of disease or other conditions, or in the cure, mitigation, treatment or prevention of disease. ***Trip detection recognizes falls when engaged in dynamic motion, not when still. Requires network connection to notify emergency contact. GPS accuracy may be affected by obstructions to satellite signal such as buildings.
• Galaxy Watch3 combines style—two sizes, three colors, 50,000-plus watch faces and premium leather bands—with military-grade durability and water resistance.
• Spend your time moving while Galaxy Watch3 tracks seven popular activities automatically. Get more out of each movement thanks to a built-in run coaching.

• Galaxy Watch3 combines powerful technology with a premium, customizable design so you can manage the day-today from your wrist, beautifully.
• Keep an eye on wellness with advanced health monitoring, and go for days without charging.
• Keep an eye on your fitness and health with SpO2, VO2 max, and heart-rate monitoring. Help is just a tap away if you stumble. And track your cycle in an easy and discreet way. *This device and related software are not intended for use in the diagnosis of disease or other conditions, or in the cure, mitigation, treatment or prevention of disease. SPO2, VO2 max and running coach features not available at the time of launch, will become available during Q3. Features will require a software update. **This device and related software are not intended for use in the diagnosis of disease or other conditions, or in the cure, mitigation, treatment or prevention of disease. ***Trip detection recognizes falls when engaged in dynamic motion, not when still. Requires network connection to notify emergency contact. GPS accuracy may be affected by obstructions to satellite signal such as buildings.
• Galaxy Watch3 combines style—two sizes, three colors, 50,000-plus watch faces and premium leather bands—with military-grade durability and water resistance.
• Spend your time moving while Galaxy Watch3 tracks seven popular activities automatically. Get more out of each movement thanks to a built-in run coaching.

• 1. Color Screen / Display and Touch Screen
• 2. No need to set LBS (GPS)
• 3. The latest SETracker2 application
• 4. Can Monitor via an application on IOS and Android smartphones
• 5. Sound Guardian, tapping the child's voice without being noticed
• 6. Equipped with LED flashlight, Math Games, Gallery, Alarm, etc.
• 7. The equipped camera can take pictures over the clock or take pictures secretly via the application
• 8. SOS, Clock sends a signal that the child is in danger
• 9. Set the safe zone location for children, set via the application.
• 10. FootPrint, save children's travel data every day. Where have you been today?
• 11. Multi login Supervision can be monitored by more than one family member.
• 12. Can Phone and receive telephone calls
• 13. Hours can send Voice Chats
• 14. Watch Finder, to ring your watch
• 15. Low Power Alarm, the clock will inform via an application that the battery clock is low
• 16. Protection Turning off the clock can only be through the application

• 9 Body Composition Indicators: Weight, Protein, BMI, Muscle Mass, Visceral Fat Level, Body Fat Percentage, Basal Metabolic Rate, Bone Mineral Content, Body Water Percentage 
• User-Friendly App
• Auto-recognition for up to 10 Users, Guest Mode Available
• Offline Weight and Body Fat Display
• Smart Reminders
• Tempered Glass Surface, Easy to Clean
• Bluetooth 4.1 (Supports Mainstream Android & IOS Devices)
• Weighing Range 2.5-150KG
• Power Source: 4 x AAA Batteries