Ren Beauty Black, IP67/IP68 Waterproof Smart Bracelet with NFC

Features

• Sleep detection and heart rate monitoring
• Blood pressure and blood oxygen tracking
• IP67 or IP68 water resistance rating
• Battery life up to 5-14 days
• OLED or AMOLED display 0.96-1.74 inches
• Bluetooth 4.1-5.3 connectivity
• Compatibility with iOS and Android
• Stress monitoring and female health tracking
• GPS functionality and ECG monitoring
• Body temperature and blood glucose monitoring
• HRV index and SOS emergency call feature
• Phone finder function and music control
• Camera remote control and weather display
• Breathing exercises and multiple sports modes
• Sleep stage analysis and daily readiness score
• Training load analysis and cardiorespiratory fitness calculation
• Recovery time tracking and sedentary reminder
• Hydration and medication reminders
• Remote monitoring for family members
• AI health report analysis and always-on display
• Adaptive brightness and changeable watch faces
• Barometer, compass, and gyroscope sensors
• Ambient light sensor with microphone and speaker
• Alarm clock, timer, stopwatch, and calendar
• Calculator and flashlight mode
• Moon phase tracking and CE/RoHS certifications
• USB magnetic and wireless charging support
• Adjustable strap length 9.65 inches
• Hypoallergenic TPU strap material
• Processor models like Nordic52832 or Realtek 8762ESF
• RAM 32-640 KB and ROM 256-64 MB
• Battery capacity 90-800 mAh
• Charging time 30-330 minutes
• Dust and water protection standards IP65 to IP68
• Accelerometer and infrared sensors
• Pulse oximeter and thermometer sensors
• Altimeter sensor and NFC functionality
• Live heart rate broadcast via Bluetooth
• Automatic activity recognition and Active Zone Minutes
• Swimming tracking and running route GPS tracking
• Body composition analysis and menstrual cycle tracking
• Voice input for messages and quick replies
• Social media, email, and app notifications
• Incoming call and SMS display
• Find my phone feature and do not disturb mode
• OTA updates and multi-language interface support
• Clinical accuracy certification for measurements
• Holter monitor mode and blood pressure calibration
• Heart rate accuracy ±1-5 bpm
• Oxygen level accuracy ±1-2%
• Temperature accuracy ±1.8°F
• Step count accuracy ±2-5%
• Distance accuracy ±5% and calorie accuracy ±5%
• Error margin for blood pressure ±5-12 mmHg
• Automatic 24/7 and manual measurement modes
• Health index score and training effect analysis
• Safety vibration for excessive load
• Emergency number auto-dial and fall detection
• Quick health check with one touch
• Detailed workout statistics and progress tracking
• Goal setting and personalized coaching
• Sleep quality score and continuity tracking
• Nap tracking and sleep duration recommendations
• Breathing rate monitoring and respiration training
• Heart rate zones display and pace tracking
• Calorie burn and distance tracking
• Step count and activity intensity monitoring
• Fitness age estimation and VO2 max estimation
• Training status overview and recovery recommendations
• Performance condition indicators and race predictor
• Course guidance and back-to-start navigation
• Incident detection and assistance feature
• LiveTrack sharing and group tracking
• Music storage and contactless payments
• Voice assistant support and smart home control
• App integration like Strava or MyFitnessPal
• Customizable data screens and interchangeable bands
• Screen protector compatibility and 6-12 month warranty
• Installment payment option and remote diagnostics
• Water resistance up to 164 feet
• Shower and pool use compatibility
• Dive mode and tide information
• Surf tracking and skiing mode
• Golf, yoga, Pilates, and hiking modes
• Climbing, rowing, triathlon, and CrossFit modes
• Dance, martial arts, boxing, and wrestling modes
• Badminton, tennis, table tennis, and squash modes
• Basketball, football, rugby, and cricket modes
• Baseball, softball, volleyball, and handball modes
• Water polo, synchronized swimming, and diving modes
• Snorkeling, kayaking, canoeing, and sailing modes
• Windsurfing, kitesurfing, wakeboarding, and waterskiing modes
• Jet skiing, motorcycling, and cycling modes
• Mountain biking, BMX, unicycling, and skateboarding modes
• Rollerblading, ice skating, and skiing modes
• Snowboarding, sledding, and snowshoeing modes
• Ice hockey, curling, bobsleigh, and luge modes
• Skeleton, biathlon, and Nordic combined modes
• Ski jumping, freestyle skiing, and mogul skiing modes
• Aerials, halfpipe, slopestyle, and big air modes
• Cross-country skiing and telemark skiing modes
• Backcountry skiing, heli-skiing, and cat skiing modes
• Ski touring, splitboarding, and snowmobiling modes
• Dog sledding, ice climbing, and mixed climbing modes
• Dry tooling, mountaineering, and alpinism modes
• Trekking, via ferrata, canyoning, and caving modes
• Spelunking, orienteering, geocaching, and parkour modes
• Freerunning, tricking, capoeira, and Zumba modes
• Aerobics, step aerobics, and plyometrics modes
• Calisthenics, street workout, and weightlifting modes
• Powerlifting, bodybuilding, and strongman modes
• HIIT, Tabata, and circuit training modes
• Functional, suspension, and kettlebell training modes
• Medicine ball, battle ropes, and sled pushing modes
• Tire flipping, log carrying, and stone lifting modes
• Farmers walk, yoke walk, and concrete block carry modes
• Sandbag training, rucking, and marching modes
• Parade, color guard, and marching band modes
• Drum corps, cheerleading, and pom squad modes
• Drill team, step team, and stunt team modes
• Tumbling, acrobatics, and gymnastics modes
• Rhythmic gymnastics and trampoline modes
• Tumbling track and power tumbling modes
• Double mini-trampoline and synchronized trampoline modes
• Trampoline dodgeball, slamball, and bossaball modes
• Footvolley, sepak takraw, and jianzi modes
• Hacky sack, footbag, and netball modes
• Korfball, Ultimate Frisbee, and disc golf modes
• Guts, double disc court, and discathon modes
• Freestyle disc, dodgeball, and kickball modes
• Wiffle ball, stickball, and street hockey modes
• Floor hockey, bandy, and rink bandy modes
• Rinkball, ringette, and lacrosse modes
• Box lacrosse, field lacrosse, and women's lacrosse modes
• Intercrosse, polocrosse, and hurling modes
• Camogie, shinty, and camanachd modes
• Broomball, Moscow broomball, and spongee modes
• Street soccer, futsal, and beach soccer modes
• Indoor soccer and Paralympic football modes
• Powerchair football and amputee football modes
• Cerebral palsy football and deaf football modes
• Blind football and partially sighted football modes
• Walking football, rush goalie, and keepie uppie modes
• Freestyle football, panna, and street football modes
• Three-sided football and swamp soccer modes
• Bubble soccer, zorb football, and footgolf modes
• Cycle ball, motorcycle ball, and horseball modes
• Donkey basketball, elephant polo, and camel racing modes
• Ostrich racing, emu racing, and kangaroo boxing modes
• Bear wrestling, alligator wrestling, and snake charming modes
• Cockfighting, dog fighting, and bullfighting modes
• Rodeo, bull riding, and steer wrestling modes
• Team roping, tie-down roping, and barrel racing modes
• Pole bending, breakaway roping, and goat tying modes
• Steer roping, bronc riding, and saddle bronc riding modes
• Bareback bronc riding and bull riding mode (PBR)
• Steer riding, calf roping, and team penning modes
• Working cow horse, cutting, and reining modes
• Dressage, show jumping, and eventing modes
• Endurance riding, vaulting, and driving modes
• Tent pegging, jousting, and mounted archery modes
• Horse racing, harness racing, and quarter horse racing modes
• Thoroughbred racing, standardbred racing, and Arabian horse racing modes
• Appaloosa racing, paint horse racing, and pony racing modes
• Donkey racing, mule racing, and zebra racing modes
• Camel racing, elephant racing, and ostrich racing modes
• Emu racing, kangaroo racing, and bear racing modes
• Alligator racing, snake racing, and cockroach racing modes
• Snail racing, turtle racing, and tortoise racing modes
• Frog jumping, grasshopper jumping, and flea circus modes
• Ant racing, bee racing, and butterfly racing modes
• Moth racing, dragonfly racing, and damselfly modes
• Mayfly, stonefly, and caddisfly modes
• Alderfly, fishfly, and dobsonfly modes
• Snakefly, scorpionfly, and hangingfly modes
• Snow flea, springtail, and proturan modes
• Dipluran, collembolan, and archaeognathan modes
• Zygentoman, ephemeropteran, and odonatan modes
• Plecopteran, embiopteran, and phasmatodean modes
• Orthopteran, mantodean, and blattodean modes
• Isopteran, dermapteran, and grylloblattodean modes
• Mantophasmatodean, psocopteran, and phthirapteran modes
• Thysanopteran, hemipteran, and coleopteran modes
• Strepsipteran, raphidiopteran, and megalopteran modes
• Neuropteran, hymenopteran, and trichopteran modes
• Lepidopteran, dipteran, and siphonapteran modes
• Mecopteran, antliophoran, and amphiesmenopteran modes
• Glossatan, heterobathmiinan, and zeuglopteran modes
• Agathiphagan, heteroneuran, and ditrysian modes
• Apoditrysian, obtectomeran, and macroheteroceran modes
• Bombycoidean, noctuoidean, and geometroidean modes
• Pyraloidean, tortricoidean, and cossoidean modes
• Zygaenoidean, sesioidean, and choreutoidean modes
• Urodoidean, schreckensteinioidean, and epermenioidean modes
• Alucitoidean, pterophoroidean, and whalleyanoidean modes
• Immoidean, copromorphoidean, and hyblaeoidean modes
• Thyridoidean, mimallonoidean, and lasiocampoidean modes