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IP67 Waterproof Sleep Monitoring Music Control Smart Wristband with BT Call T42

5 0 Reviews
1.7-inch classic square dial, 3D curved glass, flexible alloy body, IP67 waterproof!synchronization, multiple sports modes! Realtek 8762C+BK Bluetooth chip, magic-like Dafit stable APP! Low power consumption and long standby time of 30 days!
Multi-language: with Chinese, English, Japanese, German, Russian, Spanish, French, Italian manual!
Product model T42
Bluetooth call: You can answer and reject calls. When connected, the bracelet can make calls with call records.
Music function: can play music in mobile phones, and control mobile phone music playback
Health monitoring: step counting, sleep monitoring, heart rate, blood pressure, blood oxygen, sedentary reminder, drinking reminder
Exercise step count: exercise step count, exercise mileage record, calories consumption, multiple exercise modes. Motion track (displayed by mobile APP)
Standby time: 30 days standby, daily battery life 3-6 days (the above data is from the factory laboratory, and may be different due to personal use environment and different processes)
Price: $ 14.5 / pc
  • T42

  • OEM

  • 7117900000

T42 IP67 Waterproof Sleep Monitoring Music Control Smart Wristband with Bt Call


Battery capacity: 210mAH 
Heart rate: HRS3300
Bluetooth: Bluetooth 5.0
Touch: full touch
screen (full fit screen)
Sensor: 3D accelerated ROHMS
Charging method: USB magnetic 2pin charging cable 
Watch size: 250*38*10MM 

APP name: DaFit

Product Parameter 
Product Model T42
Chip: Realtek 8762C
Audio chips: BK3266
Battery Capacity: 210MAH
Screen size: Full rounded corners of hd 170 screens
heart rate/blood pressure: HRS3300
Waterproof: waterproof ip67
Bluetooth: Bluetooth v:5.0(compatible Android 4.4 and IOS 9.0 above version)
Operation mode: Full touch screen+button
Sensor: 3D accelerated ROHMS
Material: Zinc Alloy case+Abs
Strap: TPU  length:265.8mm
Charging mode: Magnetic suction charging line (protect):USB 2.0
Bluetooth calling: To answer reject the phone connection state bracelet end of dial phone call records
Music player: Can play music in the mobile phone, and control the mobile phone music playback
Health Monitor: Step counting, sleep monitoring, heart rate, blood pressure, blood oxygen, sedentary reminder, water reminder
sports modes: Number of sports steps, sports mileage record, card consumption, a variety of sports mode. Movement track (mobile APP display)
Standby time: 30 days standby and 3-6 days daily battery life (the above data are from the factory laboratory, and may vary depending on personal use environment and process)
Other functions: Mute alarm clock, remote photo taking, music control, sedentary reminder, water reminder, weather display, etc
Wechat movement: Follow the public account, can share synchronization to WeChat campaign
App language: English, Arabic, Danish, German, Spanish, Finnish, French, Italian, Japanese, Korean, Dutch, Norwegian, Polish, Portuguese, Russian, Swedish, Thai, Ukrainian, Chinese, Traditional Chinese
Firmware language: Chinese, Traditional Chinese, English, German, Korean, Spanish, Japanese, French, Russian, Arabic, Ukrainian, Italian, Portuguese
Color 3color  schemes
Packing Smartwatch, Charging cable, Instruction, Packing box
WATCH size 250*38*10MM(l/W, H)
Box Szie Color box: 140 * 100 * 30 mm
Cases: 50 sets per case.
weight Unit: 46G (including watchband)
The whole machine: 143 g


measure 790s

Our Service

1) OEM is warmly welcome! We offer free watch OEM software screen logo, Laser engraved logo, OEM package and manual. OEM MOQ is 1000pcs.
2) All our production conducted full testing in our production line prior packaging.
3) We not charge any extra cost for samples, cost are negotiation.
4) 24*7 online technical supports.


1. We guarantee the warranty policy of all our products is one year after shipping, except the artificial damaged. We will fix the item or replace new ones once after receiving the return items.
2. We have after-sales server team and online technical support team , please kindly feel free contact us for any question or comments, you can easy reach us on our office landline or send us email or online whatsapp or wechat.


*What's the MOQ and lead time?

1.We don't have strict MOQ, samples or trial order is available anytime. OEM is 1000pcs, we are negotiable with you.
2.Our sample lead time 2-3days, our production lead time is 10-15days, also based on the order quantity.

*How can I get a sample to check quality? 

Please kindly forward us the sample order summary (include the exact item style number, preferred colors, sample quantity), then we will make the sample PI for your approval include the pre-paid freight charge through international courier door to door for your approval, after received your payment, we will send you the sample dispatch and advise you the tracking number .Our payment method is ok through PayPal , Western Union /Moneygram or Bank transaction.

*When can I get the prices?

We guarantee we send you complete e-mail offer within 12 hours after we receive your inquiries.

If any question or comments, please kindly feel free to contact us.

Shenzhen Yushengchang Technology Company is a reliable GPS manufacturer, we are specialized in different

collections GPS tracker for kids, girls, lady, women safetypets securitysenior healthcarevehicle fleet 

management monitoring and assets security tracker. For more information, please kindly visit our website 

and contact us for test demo: 说明:


Shenzhen Yushengchang Technology
Co., Ltd

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Contact us

  +86-755-29755516
  +8615323410276 (Connie Yan)
  +86 18588448985 (Selina Yu)    
  +8613509607927 (Alan Tong)

  +8615323476221 (Carry Zhang)


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