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      Silent Call NFC Geo-fence Mobile Alarm SOS Personal Alert L21 4G GPS Tracking Smart Watch For Students Kids

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      Dongguan Hongfeng Smart Tech Co., Ltd.4 yrsCN
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      Key attributes

      Industry-specific attributes

      Display Type
      SPI

      Screen Resolution
      128x96

      Feature
      3G, 4g, APP Control, GPS, usb

      Function
      THERMOMETER, Calendar, Alarm Clock, Push Message, Heart Rate Tracker, Blood oxygen monitor, GPS Navigation, Heart Rate Monitor, Pedometer, Voice Call, SOS button

      Other attributes

      Item Shape
      rectangular

      Applicable People
      Children

      Screen Size
      28mm

      Battery Life
      Up to 4 days

      Waterproof Standard
      IP67

      Private Mold
      Yes

      Brand Name
      hongmed

      Model Number
      L21

      Operation System
      Android

      Camera
      No Camera

      Band Material
      Silicone

      Case Material
      ALLOY

      Product Name
      L21

      Screen Size
      0.96 Inch

      Waterproof
      IP 67

      Battery Capacity
      750mAh

      Function 1
      Heart rate, Blood pressure, Spo2

      Function 2
      Geo-fence, SOS call

      Charging method
      Magnetic suction

      BT Version
      4.2

      Operation system
      Android 4.4

      Standby time
      72-96 hours

      Packaging and delivery

      Packaging Details
      50pcs/Carton

      Selling Units:
      Single item

      Single package size:
      5.97X3.38X1.63 cm

      Single gross weight:
      0.450 kg

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      Lead time

      Quantity (pieces)1 - 100 > 100
      Lead time (days)30To be negotiated
      Still deciding? Get samples first! Order sample

      Samples

      Maximum order quantity: 100 piece
      Sample price:
      $54.90/piece
      100 - 999 pieces
      $55.90
      1000 - 4999 pieces
      $54.90
      >= 5000 pieces
      $53.90

      Variations

      Total options:
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      Shipping

      Shipping solutions for the selected quantity are currently unavailable
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      Samples

      Maximum order quantity: 100 piece
      Sample price:
      $54.90/piece

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