Cheap price Strap Changing Smart Watch - COLMI M40 Smartwatch Men 1.32 inch 360*360 HD Screen Call Smart Watch Women IP67 Waterproof – Colmi

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COLMI – Your first smart watch.

COLMI M40 – HD screen smartwatch

Larger and clearer screen: Using a 1.32-inch HD screen with a resolution of 360*360, the pixel is 2.25 times that of other smart watches.

Stronger chip: The main chip uses Realtek RTL8762DT chip, which brings more powerful performance and lower power consumption. The secondary chip uses JieLi AC6963A, which has a more stable Bluetooth connection.

More functions: 2 sets of UI interaction, 2 games, Bluetooth call.

◐ Message Notificationreal-time Synchronization

Support SMs,QQ, weChat,Facebook and other social messages. The content is pushed in real time and synchronized with the mobile phone. Don’t miss any important news.

◐ Call Reminder Refused To Answer The Call

Remind you of all incoming calls, display the number or contact name, and don’t miss important calls

◐ See More Of What You Want In Ultra Hd

So what you want, when you want it, thanks to the 1.32-inch display area, which has lincreosod by 14% compared with the previous generation, and boasts a 72.4% screen-to-boay ratio that’s among thehighest in the smartwatch industry.

◐ 24-hour Heart Rate Monitoring

The built-in optical heart ratesensor, combined with intelligentheart rate algorithm, pays atten-tion to your heart rate changesall day long, and can accuratelymonitor both the resting heartrate and the exercise heart rate

◐ Accurately Calculate Exercise Data

The mileage, speed, heart rate, calories and other data during exercise are recorded for you in real time. 28 popular sports are all in progress.Have fun with trendy sports and unlock more healthy postures.

◐ Sleep Monitoring Sweet Sleep, Full Of Energy

Accurately monitors sleep stages and intelligently identifies deep sleep, light sleep and wakefulness Quantify the quality of your sleep, so you know more about your sleep status. Healthy sleep at a glance

◐ Built-in Blood Pressure And Oxygen Measurement 

Keep an eye on your health indicators and measure the results directly on your watch display data and sync to mobile app keep an eye on your health at all times
(meosurement data is for reference only ond cannot be used as medical data) 

◐ Lp67 Rated Waterproof Weatherproof

lP67 level waterproof and dustproof, so it can be worn when washing your hands, when it rains or when swimming .The watch can also be used normally, without fear of the elements, to accompany you to go further

◐ Freely Switch Between 100+watch Faces 

Multiple trendsetting combinationsto match your mood and outfitof the day.

◐ Endurance That Won’t Let You Down

lf yourre packing for a business trip, save space in your case and leave the M40 charger at home without worrying about thebattery running out.

The watch packs an extensive list of super-powerful features into itsslim and light body, and yet still has enough endurance to last for up to7 dayst from a single fuli-charge with typical usage.