Description:Name: WatchModel: FD68SChip: HS6620DScreen size: 1.44 inchesScreen resolution: 240*240 pixelsFrequency band: 2.4GHzWaterproof: IP67BT version: 5.0Applicable system: IOS 9.0 or above, Andriod 5.1 or above strapMaterial: TPUCase material: alloy metal + plasticMethod: Built-in USB interfaceStandby: 40 daysPolymer lithium battery: 3.7V 260mAhColor: black, black red, green, pink (optional)Package weight: 44 grams/1.55 ouncesPacking size: 122*81*32mm/4.80*3.19*1.26inFeatures:1.Compatible with Android and iOS systems, smart sports.2.Tempered glass screen, wear-resistant and scratch-resistant.3.Messages are reminded and delivered in real time, taking pictures and shooting videos.4.Real body monitoring, including heart rate and sleep status.5.BT connection, wireless stability, convenient and fast.6.Built-in USB interface, plug and play, universal, practical, convenient and fast.Packing list:1 x Data line1 x Manual1 x Watch1 x Packing bagNote:The color deviation is subject to actual system configuration and slight dimension difference is allowed due to manual measurement. <div class="panel panel-info"><div class="panel-heading" style="font-weight:bold;">IMPORT: THIS ITEM IS SHIPPED FROM CHINA. PLEASE EXPECT UP TO 25 DAYS FOR DELIVERY</div></div>

Fd68s Long Standby 1.44 Inch Smart Bracelet Sports Heart Rate Blood Pressure Monitoring Bracelet Black