Please ensure Javascript is enabled for purposes of website accessibility
Slim and full-featured activity tracker with heart rate and body temperature sensors

* Required Fields

Free standard shipping on orders over 50£*
15-day money back guarantee
2-years limited warranty
*Depending on stock availability in your region
montre de sport, fitness, capteur de frenquence cardiaque


Activity tracking
Monitor your heart-rate, track your steps, distance and calories burned

Body temperature sensor
Track changes in your body temperature

Smartphone notifications
Never miss a call, SMS, email, or calendar notification

Weather forecasts
Get your local information at a glance

Sleep monitoring
Track your sleep time and quality

Tracker d'activité avec capteur cardiaque optique

Optical heart rate sensor

Keep track of your heart's BPM during the day

Travcker d'activité avec bonne autonomie

Built-in USB charger

Enjoy up to 5 days battery life 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*

Take ZeTrack+ with you no matter where you go

ZeFit4 Mobile Application for Androïd and iOS dashboard

Body temperature

Track your body temperature throughout the day and get alerted in case of a high temperature. Your full temperature records are available on the MyKronoz App.

Fashion Activity Tracker with sleek design to match your style

All your info at glance

See incoming calls, texts, calendar events and local weather with a simple look

  • Quick and easy set up

    Download MyKronoz app from your app store

  • Activity dashboard

    Monitor your performance level and analyze your progress

  • Body temperature sensor

    Track your body temperature to provide early warnings of fever

  • Watch faces

    Pick your preferred watch face

  • Notifications

    Select the notifications you want to receive

  • Sleep monitoring

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

  • Advanced settings

    Set weather forecasts, time zones, power management and more

  • Time
  • Color touchscreen
  • Smartphone notifications
  • Caller ID
  • Heart rate sensor
  • Body temperature sensor
  • Steps
  • Distance
  • Calories
  • Sleep monitoring
  • Reminders
  • Goals
  • Stopwatch
  • Inactivity alert
  • 5-day battery life
  • Watch faces
  • Anti-lost alert
  • Camera remote
  • Find my phone
  • Weather Forecast

Tech Specs

  • Bluetooth : BLE 4.0
  • Dimensions : 41 x 20 x 10,6 mm
  • Watch band size : 16mm
  • Weight : 26 gr
  • Battery type : 90 mAh
  • Standby time : up to 5 days
  • Charging time : 1.5 hours
  • Memory : 7 days of activity
  • Display : IPS-LCD 0.96” / 128 x 64 px
  • Sensors : 3-axis accelerometer, optical HR sensor & body temperature sensor
  • Operating temperature : -10°C to +60°C
  • Water resistance : *IP67, see user guide for full specifications
  • International warranty : 1 year
  • Accessories included : Quick start guide
  • Free Android and IOS app