TimeOwner D21 Sport Bluetooth Smart Band Wrist Bracelet for iPhone Android Phone IP66 Waterproof for Swimming Heart Rate Pedometer Sedentary Reminder Sleeping Monitor NFC Fitness Trackers (Black)

May 31, 2016 - Comment

Function Parameter: 1.Support iOS 7.0 above &Android 4.3 above & BT4.0 above 2.Typical function: date, time display 3.Heart rate sensor: Green light static heart rate sensor 4.Palming bright screen 5.Pedometer (step, distance, calories) 6.Bluetooth pairing synchronous data, 7.Incoming calls to vibration reminder, 8.Time reminder: alarm clock, 9.Sendentary reminder, 10. Sleeping Management, 11.Screen save timer, 12.Erase

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(as of October 22, 2017 10:38 pm UTC - Details)

Function Parameter:
1.Support iOS 7.0 above &Android 4.3 above & BT4.0 above
2.Typical function: date, time display
3.Heart rate sensor: Green light static heart rate sensor
4.Palming bright screen
5.Pedometer (step, distance, calories)
6.Bluetooth pairing synchronous data,
7.Incoming calls to vibration reminder,
8.Time reminder: alarm clock,
9.Sendentary reminder,
10. Sleeping Management,
11.Screen save timer,
12.Erase user data

Basic specification:
Color: Black, White, Pink, Purple
1.Chip model: nRF51822 (Cortex M0 16MHz)
2.LCD: 0.66 OLED 64*48Dots;
3.Memory: 256K
4.Motor: Cylindrical vibration motor
5.Sensor: 3-axis acceleration sensor
6.Key-press: touch key
7.Battery Capacity: 80mAH Polymer lithium( charge time 30 minutes stand by 120 hours)

Package:
1* D21 Wristband
1* Charger
1* User guide

Product Features

  • Support Green Light Static Heart Rate Monitor; Pedometer ; Distance Interface: Colories Display; Palming Bright Screen; Incoming Call Vibration Reminder; Alarm ; Sedentary ; Built in NFC Chip; SMS Reminder(For Android)
  • Green Light Static Heart Rete Senor, Display the Exact Heart Rate at Any Time you want. Light Weight, easy to operate, 0.66 inch OLED screen for information watching
  • Syncs via Bluetooth with iOS and Android. A Real IP66 Waterproof item, You Can Wear It When you Swimming
  • Built-in 80mAH Polymer lithium, standby 120 hours after charging 30 minutes
  • Monitor your activity levels, track walking distance and calculate calories burned. Achieve the daily exercise targets you set and work towards a healthier lifestyle!

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