ردیاب تناسب اندام ⁦ZEERKEER⁩ ساعت هوشمند با پایش ضربان قلب، فشار خون و خواب، ضد آب، ردیاب فعالیت با قدم، مسافت و شمارنده کالری برای خانم‌ها و آقایان (⁦Blue⁩)

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We have excellent customer service and professional tech support. If you have any questions, PLEASE DON'T HESITATE TO CONTACT US.【 Email: june@zeerkeer.com; Whatsapp: +8615581010480 】 How To Use? 1---Please fully charge the fitness tracker before using, and it will launch automatically after charge. 2---Search for 'Wearheart' in APP store, download and install the APP. 3---Open the APP and go to 'Mine', click to connect your smart bracelet. 4---After the connection is successful, all date can be synchronized to the APP. Parameter: Material: front shell: PC; bottom shell: ABS + PC; wrist strap: environmental protection TPE Master chip: nRF52832 Sensor: BST-BMA253 Screen: 0.96 inch color screen TFT 80*160 Battery type: polymer lithium battery Battery capacity: 90mAh Work time: 5-7 days Standby time: 10-15 days Charging time: about 2H Data storage: 3 months Waterproof level: IP67 Charging method: clip(included) Control mode: full touch control, mobile APP control Bluetooth: 4.0+ Compatible systems: Android 4.4 and above, iOS 8.2 and above APP name: Wearheart Bracelet size: (length 23.0*2.1 width * thickness 1.2) cm Bare metal weight: 27g Package: 1* Fitness tracker watch 1* Charging cable 1* Instruction manual