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COLMI SKY 4 Smart Watch with Fitness tracker IP67 waterproof for iPhone and Andriod xiaomi phone
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COLMI SKY 4 Smart Watch with Fitness tracker IP67 waterproof for iPhone and Andriod xiaomi phone

- Black

Personal Health Tracker, All-day Activity Tracking, Sleep Monitor
4.89 18 Customer Reviews
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Main Features

Get empowered to make a change and embrace your fitness goals with activity tracker and sleep tracking, calories burned & more on easy-to-use COLMI SKY 4.

Sports: Activity tracking, IP67 waterproof, 9 sports modes, sports data report.
Health: Heart tate tracker, sleep analysis, health care.
Life: Information notification, alarm clock, weather.

With a battery life up to 5 days, keep the inspiration coming day and night.


Screen Type
Standby time
Up to 15 days
Groups of alarm
Locking screen
Shape of the dial
Band size
Health tracker
Heart rate monitor,Pedometer,Drinking reminder,Blood Oxygen,Sleep monitor,Blood Pressure,Sedentary reminder
Other Function
Weather forecast,Alarm,Waterproof,Bluetooth,Brightness Adjusting
Built-in chip type
Working Temperature
-10℃ ~ 50℃
Operating mode
Press button,Touch Screen
Compatible OS
Bluetooth Version
Bluetooth 4.0
Notification type
Compatible System Version
Android 4.4, iOS 9.0 or above
Battery Capacity
180 mAh
Package Contents
COLMI SKY 4 X 1, USB cable X 1, User manual X 1
Remote control function
Remote Camera,Remote music
Type of battery
Lithium battery
Charging Time
About 2 hours
Package Sizes
11CM * 7.5CM *5.5CM
Screen Size
1.5 inch
Package Weights
0.16 kg
Band Material
Alert type
Message checking
Bluetooth calling
Phone call reminder,Caller ID display,Caller's name display
Screen Resolution
IP rating
IP67 waterproof
Bluetooth distance
W/O obstacles 10m - 15m
Case material
Wearing diameter
135 - 230mm
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Customer Reviews

4.89 out of 5
  • 16
  • 2
  • 0
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See all 18 reviews Write a Review
  • José Cláudio
    Sofisticado, bonito e bem construído
    Sky 4 Colmi é o Smartwatch com função fitness que merece a sua atenção. A começar prlo conforto, sua pulseira abraça o pulso com leveza e suavidade. A caixa é enorme e proporciona uma boa visibilidade dos dados que você queira monitorar. E falando nisso, você pode acompanhar o seu SpO2, a pressão arterial, sua cadência cardíaca e ainda o ECG. Já as funções esportivas oferecem métricas interessantes, além de ser capaz de fornecer dados sobre Corridas, Ciclismo e Natação. Em resumo, vale cada centavo e certamente será seu parceiro para atividades físicas e monitoramento de saúde.

    Sep 13,2020

  • Boris
    Great value watch
    How is it possible that this is 30€? Works fantastic and it looks excellent. I lied for fun few times that i paid much more and people were like it is great watch and then when i tell them the real price theirs heads explode. If you are having second thoughts, buy this you wont be sorry. Colmi needs only some good marketing in europe.

    Jan 21,2020

  • Colmi Sky 4
    Value for money
    I think it's the most value for money smart watch out there. It has pretty much everything and the battery last for days! Totally recommended!
    Fast shipping as well.

    Jan 02,2020

  • heich
    Quality at low price
    Received the watch and was pleasantly surprised by the quality of it, the finish is outstanding and the functions are exactly what i need.

    Mar 17,2020

  • Cristaylor18
    Smartwatch cool
    ottimo rapporto qualità-prezzo, prodotto ben fatto
    -schermo ampio,
    -ottima vestibilità
    -cinturno resistente
    - facile da usare
    -batteria durevole
    - pochi font disponibili

    Aug 18,2020

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