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  3. No.1 DT66 Smartwatch – Specs Review

No.1 DT66 Smartwatch – Specs Review

No.1 DT66 Smartwatch – Specs Review
Brand: No.1
Category: Smartwatch
  • Processor: -
  • Operating System: Proprietary OS
  • Display: 1.09" inch IPS LCD
  • Memory: -
  • Battery: 180 mAh battery with 10 days of standby time
  • Sensors: g-sensor, heart rate sensor, blood pressure sensor, as well as oxygen monitor

No.1 DT66 Smartwatch – Specs Review


Here is another female smartwatch from DT No.1, the No.1 DT66 smartwatch, a wearable that  is light, slim intended for female users. The body of the smartwatch is made from metal case that has beautiful finish, it is thin and light but durable . It is and available in rose gold, silver and classic black. The smart watch looks elegant and with its small form factors just the right wearable for a woman.

It has a single crown button on the side, working as a power/home button. The smartwatch strap is available in either Milanese steel strap or silicon strap with stainless steel buckle. Overall, the smartwatch is IP67 waterproof rated, it is splash proof, wash proof and dust proof as well.


The No.1 DT66 Smartwatch has a full color, full circular screen display. The smart watch is design for women having a small form factor. With this, it has a much smaller screen display compared to other smartwatches by No.1. It has a 1.09″ inch screen with 240 x 240 pixel resolution, the IPS screen is bright, sharp with full touch screen operation. The beautiful screen is accompanied by several beautiful watch faces designed for women, change and download that suit your personality.

Under the Hood

The smartwatch is packed with different sensors, it has g-sensor, heart rate monitoring, blood pressure monitoring and blood oxygen monitoring. It has Bluetooth 4.2 connectivity compatible with Android and iOS platform. The smartwatch uses the Wearfit 2.0 available in both platforms.


Aside from heart health and blood health monitoring, the No.1 DT66 smartwatch is also loaded with fitness functions. It has multi-sport mode such as running, walking, climbing, cycling and basketball. It also has a female health monitoring such as ovulation period, safe period, menstrual period, pregnancy period. Other functions are sleep monitoring, sedentary reminder, call reminder, message notifications. There is also a find watch function, alarm, sedentary reminder.


The No.1 DT66 smartwatch has 180 mAh battery with 10 days of standby time and about 5 days of normal usage.



Form Factor

Design Circular


Screen Size 1.09" inch
Display Type IPS LCD
Screen Resolution 240 x 240 pixel resolution
Touch Type Single Point Touch Screen


Size 38 x 38 x 10mm
Weight 27.5 g
Casing Zinc Alloy


OS Platform Proprietary OS




Internal Storage -
Card Slot none


SIM Slot none
WIFI none
NFC none
Bluetooth Bluetooth 4.2
USB none


Battery Capacity 180 mAh battery with 10 days of standby time
Charging Technology Magnetic Charging Cable

Body Resistance

Body Protection IP67 Waterproof
Glass Technology -


Sensors/Functions g-sensor, heart rate monitor, blood pressure monitor, blood oxygen monitor


Audio -


Camera Type none


Features multi-sport mode , female health monitoring , sleep monitoring, sedentary reminder, call reminder, message notifications, social app notifications, find watch function, alarm, sedentary reminder.

Color Availability

Colors black, rose gold, black

Other Details

Other Details Using WearFit 2.0

Package Contents

Package Contents 1 x No.1 DT66 Smart watch
1 x User Manual
1 x Charging Cable


Compatibility Android and iOS

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