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P45 Smartwatch – Specs Review

P45 Smartwatch – Specs Review
Brand: Other Brands
Category: Smartwatch
  • Processor: GR5515
  • Operating System: Proprietary OS
  • Display: 1.81" inch IPS LCD
  • Memory: -
  • Battery: 260 mAh Battery life: 3~7days
  • Sensors: g-sensor, heart rate monitor, blood pressure monitor, blood oxygen monitoring

P45 Smartwatch – Specs Review


Colmi is back with its popular P series, the latest wearable in its P series collection is the P45 smartwatch. According to Colmi, the wearable is the latest 4th generation smartwatch. A sporty wearable loaded with  the latest hardware and software.

Still, a rectangular design, with curved corners and rounded edge design. Sleek fashionable smartwatch with a much bigger crown button. Beautiful design, looking like the P16 smartwatch but much better. The wearable is available in 4 colors, black, silver, gold and blue color. A lightweight wearable but durable with a good waterproof rating. It has an IP67 rating, making it splash-proof, rainproof and dustproof as well.

Accompanying the fashionable frame, is a TPU strap available in different color options, with quick release pin feature for easy changing.

With regards to screen display, the smartwatch has a 1.8” inch IPS LCD screen with 240 x 286 pixel resolution. Sharp, crisp screen with full touch support. It has a slim black bezel, almost borderless design. And on top is a 2.5D tempered glass screen.



The smartwatch runs the GR5525 chip, fast, low power consumption and built for wearables. It works with the secondary chipset JieLi AC6963A. For its sensors, it has g-sensor, Tianji, Hexin  3605 for its HR sensor, the smartwatch is also equipped with blood pressure as well as blood oxygen sensor.

With its Bluetooth connectivity, the wearable supports Bluetooth call, with phonebook, call logs, and dial key.

Regarding its health sensors, it uses the red light to detect blood oxygen levels. And the HR monitor has 24/7 monitoring support. It also has a built-in mic and speaker for its Bluetooth call and AI voice assistant.

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The P45 smartwatch has 260 mAh battery with 3-7 days of battery life. It uses the DA FIT app available in iOS and Android. The wearable is compatible with Android 4.4 and above, iOS 9.0 and above.

Notable Features of P45 Smartwatch

123 Kind of Sports Mode, it is one of the models in P series with comprehensive lists of sports

Bluetooth Call Support

Built-in 4 Games

Bigger Screen Display

Crown Button supports rotate function

Real Time Notifications

AI Voice Assistant


Form Factor

Design Rectangle


Screen Size 1.81" inch
Display Type TFT LCD
Screen Resolution 240 x 286 pixel resolution
Touch Type Single Point Touch Screen


Size 43.6 x 36.6 x 11.8
Weight -
Casing Zinc Alloy


OS Platform Proprietary OS


CPU GR5515


Internal Storage -
Card Slot none


SIM Slot none
WIFI none
NFC none
Bluetooth Bluetooth 5.0
USB none


Battery Capacity 260 mAh Battery life: 3~7days
Charging Technology Magnetic Charging Cable

Body Resistance

Body Protection IP67 Waterproof
Glass Technology Tempered glass


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


Audio Bluetooth Call function


Camera Type none


Features Health monitoring, Bluetooth call, games, sports monitoring, weather, smart messaging, preloaded watch faces, AI voice assistant, sleep monitoring, sedentary reminder, and more

Color Availability

Colors Blue, Black, Gold, Gray

Other Details

Other Details Using DaFit support app

Package Contents

Package Contents 1 x P45 Smartwatch
1 x User Manual
1 x Charging cable


Compatibility Android and iOS

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