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- 【NEWEST STEP COUNT ALGORITHM】 The introduction of revolutionary Kionix kx022-1020 acceleration sensor with the unique filter & anti-interference technology makes the accuracy of step measurement data more than 95%.
- 【FITNESS TRACKER POWERFUL FUNCTION】 The new calorie counting system provides valuable reference data for the fitness and weight loss people by counting your steps, combing the software algorithm to figure out your calorie. Pedometer watch, Calories Counter, Sleep Tracker, Smart Clock, Sedentary Alert, Finding Phone, Anti-Lost Alert, Calling Reminder, Text Notification, Camera Remote Capture. Super lightweight slim fitness tracker only 17g，240*16*10mm.
- 【SLEEP TRACKER&IP67 WATERPROOF】Automatically track your sleep duration and quality with comprehensive analysis of sleep quality data; Wakes you up peacefully with a silent alarm. IP67 life waterproof activity tracker band is ideal for washing hand or using in rainy and stormy weather, matching your active lifestyle like running, driving, workout, gym exercise and other outdoor sports. 【This fitness tracker NOT has heart rate monitor】
- 【SEE CALL&MESSAGE ON YOUR BRACELET】Synchronization receiving call, SMS, SNS(Facebook, WhatsApp, Instagram and Twitter) notifications on display. Real time vibration to remind users under exercising or working to check. Charging time 1 hour for up to 7 days standby activity tracker watch using. Built-in USB plug directly charging this fitness watch, no cable need. HOLYHIGH smart fitness band is widely compatible with iPhone (above iOS 7.1) like iPhone 8/X/Xs, iPhone 7/7 plus/6/6s, and Android ios
- 【RELIABLE TEST, DURABLE QUALITY】All HOLYHIGH smart wristband have been tested by 12000+ users, 108 lines of high precision process, 600+ hours of performance tests, and 10000+ kilometers of running tests. Professional Customer Services Team will respond to questions within 24 hours.