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COLMI CT1 Bluetooth Smartwatch Female Menstrual Cycle Remind 24h Heart Rate

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COLMI CT1 Bluetooth Smartwatch


Product Description

COLMI CT1 Bluetooth Smartwatch

● Full round screen

1.3 inch Large HD IPS display, full fit with 240*240px resolution

● Movement tracking

Record the number of steps, distance, calories burned, and cycle comparison data, know your daily state of exercise.

● Heart rate monitor

Using the latest motion algorithms, you can accurately monitor heart rate and blood pressure dynamics in real time, more efficient and safe.

● APP positioning

Click Start to automatically record the motion path track. The motion path can be viewed on the map.

● Caring for woman's health

Built-in female physiological cycle function reminder, record the female physiological cycle. Tips for safe period, menstrual period, and ovulation period.

● Free combination, multiple choices

Pre-loaded with a variety of dial styles, suitable for different personality needs, let you calmly deal with different occasions.

● Heart rate abnormal alarm

The heart rate guide alarm can effectively carry out physical warning and know the heart rate change in advance Protect your health throughout the journey.

● 240mAh large battery

Built-in high-capacity battery and application of the latest frequency conversion technology of battery chips. Optimized energy-saving output is higher than imagination, lower power consumption, more power saving and longer life.

● Simple and luxurious more loved

Drawing on the inspiration of traditional classic flywheels, combining craftsmanship with aesthetics, 36 CNC and laser engraving process with stainless steel side keys. The alloy case is strong and durable.

● Call reminder, listen, refuse to listen

When calling, display the caller ID or name in sync with the phone. At the same time, you can also refuse to listen to harassing calls, and you can mute calls.

● Information reminder

Real-time synchronous display of SMS, QQ, WeChat, Facebook, Whatsapp, email and APP notifications. Tap the screen to view more content, important information will not be missed.

● Sleep data analysis

Sleep analysis accurately monitors your different stages of sleep, including deep sleep, light sleep, and night waking. Scientifically assess the quality of sleep and help you identify the causes of poor sleep and improve your sleep.

● Features alarm clock at a glance

Keep a variety of application scene reminders to manage time more effectively.

● IP67 Waterproof

It has IP67 waterproof performance and can be worn when washing hands or swimming. Meet your wear requirements anytime, anywhere, break the bondage, and exercise. Withstands hand-washing or splashes water for daily use, but not available for bathing, sauna and diving.


Product Specifications


Brand: COLMI

Model: CT1

Type: Bluetooth Smartwatch

Color: Black, Red

Chip: Nordic52832

Bluetooth Version: BT 4.0 or above

Compatible OS: Android 5.0 or above , iOS 8.0 or above

Operating Mode: Touch Button

Sensor: G-sensor, Heart Rate Sensor


Screen Size: 1.3inch HD screen

Screen Type: IPS

Screen Resolution: 240*240 pixels


APP Name: H Band

App Language: English, French, German, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Traditional Chinese, Vietnamese

Special Features

Waterproof: IP67 waterproof

Heart Rate Monitor: Support

Blood Pressure Monitor: Support

Blood Oxygen Monitor: Support

Sleep Monitor: Support

Other Functions: Support Alarm, Calender, Sedentary reminder, Camera remote control, Anti-lost, Multi-sport Modes, Pedometer, Call or Message Reminder, Reject Call, Notification, Alert Type, Auto Light-up Screen, Stopwatch


Battery Capacity: 240mAh

Battery Type: Polymer lithium battery

Standby Time: About 10 days

Using time: About 7 days

Charging Time: About 3 hours

Charging Type: Magnetic charging


Material: Silicone

Length: about 260 mm

Width: about 22.3 mm (non-removable)

Weight and Size

Product size: about 44.5*9.6*245 mm

Product weight: about 75 g


Package Contents

1 X COLMI CT1 Bluetooth Smartwatch

1 X Charging Cable

1 X User Manual


Package Details

Package Weight: 0.2300 kg

Package Size: 23.00 x 5.00 x 1.30 cm


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Delivery Area

We can make shipment for lots of countries and regions all over the world except following countries owing to the limit of shipping policy.

Countries: Aland Islands, British Indian Ocean territory, China, Cocos(Keeling) Islands, Congo-Brazzaville, French Southern Territories, U.S. Outlying Islands, Western Sahara.

Shipping Method

We can provide Economic Way and Express Way for shipping. Economic Way includes E-packet and Post Parcel etc. while Express Way includes DHL and UPS etc..

If you need special shipping method or need to be sent to your China agent, please contact us by [email protected]

There are two key factors which will affect the time you receive your items.

1)  Item processing time

After receiving your order, we require some time to test the product to ensure its quailty. The exact processing time varies depending on the item. The average procesiing time is 2 working days but this can also be affected by the item's stock status. For small quantity orders, the processing time is 1-3 days while larger quantity orders may require 2-5 days.

2) Shipping methods

Shipping TypeCountry or RegionEstimated Shipping Time
Economic Way
United States 7-14 Business Days
Russia, Ukraine 10-30 Business Days
United Kingdom, Ireland, Germany, France, Italy, Netherlands, Belguim, Austria, Switzerland, Spain, Portugal 12-15 Business Days
Canada, Australia, New Zealand 12-20 Business Days
Belarus, Estonia, Latvia, Lithuania, Moldova 15-30 Business Days
Japan, Korea, Malaysia, Cambodia 15-20 Business Days
Uruguay, Peru 15-30 Business Days
Norway, Sweden, Finland, Iceland, Denmark 15-25 Business Days
Egypt, Iran, Iraq, Israel, Jordan, Kuwait, Saudi Arabia, United Arab Emirates, Yemen 15-30 Business Days
Express Way
Russia, Ukraine 10-15 Business Days
United States, United Kingdom, Ireland, Germany, France, Italy, Netherlands, Belguim, Austria, Switzerland, Spain, Portugal 4-7 Business Days
Canada, Australia, New Zealand 4-7 Business Days
Belarus, Estonia, Latvia, Lithuania, Moldova 4-7 Business Days
Korea, Japan, Malaysia, Cambodia 4-7 Business Days
Uruguay, Peru 7-13 Business Days
Norway, Sweden, Finland, Iceland, Denmark 4-7 Business Days
Egypt, Iran, Iraq, Israel, Jordan, Kuwait, Saudi Arabia, United Arab Emirates, Yemen 7-13 Business Days

Estimate Transmitting Time

Express Way by 4-7 days for transmitting

Economic Way by 7-30 days for transmitting


Shipping Arrangement Time

Opening Time: (UTC+8)

Mon-Fri: ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙9:00 to 20:00

Sat: ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙9:30 to 17:00

(You can chat with us online during this period)

* Except holidays

* If we receive your payment before 12:00P.M.(UTC+8), we will send out the package the same day.

If we receive your payment after 12:00P.M.(UTC+8), we will send out the package the next day.

Custom service

Return Policy

Warranty Returns

If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click ‘Confirm Order Received’ or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.

Seller Service

On-time Delivery

If you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click ‘Confirm Order Received’ or exceed confirmation timeframe).