Activity & heart rate tracker with color touchscreen

Notify me
Free standard shipping on orders over £50 and delivered to UK
15-day money back guarantee
2-years limited warranty
Activity trackers with optical heart rate sensor

Optical heart rate sensor

Monitor your heart manually or continuously

Activity tracker with long battery life

5-day battery life

Wear it up to 5 days with a single charge

Water resistant activity tracker. IP67, 6: Protected from dust, 7: Protected against the effects of immersion in water to depth between 15 cm and 1 meter

IP67 water resistant*

Wherever you go, ZeFit4 follows

ZeFit4 Mobile Application for Androïd and iOS dashboard

Designed to fit your style

Slim design and customizable watch faces make it the perfect accessory for every occasion

Fashion Activity Tracker with sleek design to match your style

Never miss a thing

See incoming notifications, calls and local weather at a glance

Woman checking her smartwatch performance records

Reach your personal goals

Set daily goals to stay motivated and keep track of your performance

  • Quick and easy set up

    Download ZeFit4 free app on Google Play or App Store to set up your activity tracker

  • Activity dashboard

    Monitor your performance level and analyze your progress

  • Customization

    Create your own custom watch face or simply pick a new one from the library

ZeFit4 activity tracker app dashboard
  • Notifications

    Select the notifications you want to get on your wrist

  • Sleep monitoring

    Access detailed reports of your sleep cycles to monitor your rest quality

  • Advanced settings

    Set weather forecasts, time zones, power management, left mode and more

  • Time
  • Color touchscreen
  • Caller ID
  • Heart rate monitoring
  • Pedometer
  • Distance
  • Calories
  • Sleep monitoring
  • Reminders
  • Goals
  • Stopwatch
  • Inactivity alert
  • Smart notifications
  • Long battery life
  • Watch faces
  • Music control
  • Camera remote
  • Anti-lost alert
  • Find my phone
  • Weather Forecast
  • OTA update

Tech Specs

  • Bluetooth: Bluetooth 4.0BLE
  • Dimensions: 45.5*18.6*9.3 mm
  • Weight: 17 gr
  • Battery type: Li-ion 80 mAh
  • Standby time: up to 5 days
  • Charging time: 1.5 hours
  • Memory: 7 days of activity
  • Display: Color touchscreen TFT 1.06 inches / 160*64 pixels
  • Sensors: 3-axis accelerometer, optical HR sensor
  • Operating temperature: -20°C to +40°C
  • Water resistance: *IP67, see user guide for full specifications
  • International warranty: 1 year
  • Accessories included: magnetic charger, USB cable
  • Free Android and IOS app