most accurate step counter fitness band

{"cid":"91218333","title":"Manufacture Smart Bracelet Fitness Watch Alarm Clock Step Counter Smart Wristband Sport Sleep Monitor Smartband Vibrating Alarm Wristband Electric Clock Watch Shock Silent Sleeps Wrist Sleep Bracelet","imgUrl":"https:\/\/img.chinax.com\/nimg\/96\/81\/504b93bb12e874210addf3ea67bc-200x200-1.jpg","attrs":{"Price":"Negotiable BAGPLASTICS@GMAIL.COM WHATSAPP:+8613780964661","Brand Name":"BAGPLASTICS@GMAIL.COM","Model Number":"WHATSAPP: +8613780964661","Minimum Order Quantity":"1000pieces Skype: mydearneil","Delivery Time":"15 DAYS","Certification":"ISO 9001:2000, FDA, HACCP, SGS, EN13432","Place of Origin":"CHINA","Payment Terms":"T\/T, Western Union","Supply Ability":"1 MILLION PER MONTH","Packaging Details":"1000\/CASE","Custom Shaped Usb":"CUSTOM USB","Flash Drive":"USB DRIVE","Wooden Usb Flash Drive":"USB Flash Drive For Mobile Phone","Usb Flash Drive":"Card Shape Usb Flash Drive","Mini usb drives":"Metal Swivel Usb Flash Drive","Swivel usb drives":"Mini Metal Usb Flash Drive","Card usb drives":"Plastic Usb Flash Drive","TypeC usb drives":"PVC Custom Shaped Usb Flash Drive","Metal usb drives":"crystal usb drives","Plastic usb drives":"Wood usb drives","Customs usb drives":"PVC usb drives","Metal TypeC usb drive":"Pen usb drives","USB gift":"usb free give","usb bracelet":"usb necklace","usb Wristband":"Silicone Wristband Bracelets","usb Souvenir":"USB 2.0","company products":"corporate products","notebook set":"Business Gift Set","T shirt":"custom marketing products","Umbrella":"promotional business","water bottle":"office set products","bag":"gift items with logo","hat":"promotional gift set","cap":"bulk corporate giveaways","mug":"team events branding","backpack":"promotional gift box","business gifts":"corporate giveaways","gift set":"luxury gift promotion items","custom logo":"corporate business gift set","advertising items":"toys & gifts","branded gifts":"cheap promo items","custom advert":"promotion items"}}

{"cid":"91220888","title":"Unisex 24-Hour Smart Watch Step Tracker Band Step Counting Bracelet 24cm Length","imgUrl":"https:\/\/img.chinax.com\/nimg\/d2\/69\/377c31147e96bbd034dd71904bf2-200x200-1.jpg","attrs":{"Price":"$4.6\/pieces 5000-9999 pieces","Brand Name":"rowgee","Model Number":"PD-02","Minimum Order Quantity":"1 pieces","Delivery Time":"7~10 days","is_customized":"Yes","Time display":"24 hours","Port":"shenzhen","Certification":"CE RoSH","Payment Terms":"T\/T","Bracelet":"Silicone","Style":"Wristband","Calorie burnt counter":"up to 99999.9kcal","Size":"24*2.2*1.56cm","Step counter":"up to 999999","Weight":"36g","Distance counter":"up to 1999.99Km\/1263.99Miles","Battery":"2*LR1130 include Materials can passed the EU Standard tests","Place of Origin":"China","Packaging Details":"color box, blister","Supply Ability":"50000 Piece\/Pieces per Month","Material":"Silica gel, ABS, Silicone","Function":"Step counting","Gender":"Unisex"}}