Hey 3S Multisport GPS Smart Watch 2017-12-06T17:22:39+00:00

WeLoop Hey 3S

Multisport GPS Smart Watch

  • 30 Days Battery Endurance
  • Specialized for Running and Cycling
  • Heart Rate and Performance Monitoring
  • 38g Lightweight Comfort
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Integrated with GPS

GPS+GLONASS Satellite Reception
Improve the Speed, Accuracy and Coverage of GPS Tracking
Start Running Without Your Phone

Your Professional Running Tracker

A Lightweight of 38g for Your Comfort
Setup Your Training Programmes for Running

  •  Route
  • Pace
  • Heart Rate
  • Cadence
  • Lap Speed

Your Professional Cycling Tracker

Integrated Cyclometer for Distance and Speed Tracking
Real-time Monitoring of Heart Rate and Training Intensity Level

GreenCell Optical Heart Rate Sensor

Dynamic Algorithms Based on Sports Activity
Improve Accuracy in Real-time Heart Rate Monitoring

  • Average Heart Rate
  • Maximum Heart Rate
  • Minimum Heart Rate

30 Days Battery Endurance

Wear It Everyday. Battery Lasts Up to 30 Days
Enjoy Your Trip Without Battery Charger

  • Daily Usage: 30 Days
  • Outdoor Activity: 25 Hours

Waterproof to 5atm

Water Resistance Rating

  • IP67: Splashes, Rain or Snow, Showering
  • Water Resistant 3atm or 30m: Swimming
  • Water Resistant 5atm or 50m: Diving Into Water, Snorkeling

Smart Notifications

Receive alerts from incoming calls, messages and push notifications

Track Your 24/7 Activity

  • Daily Activity
  • Sleep Monitoring
  • Meetings and Notifications
  • Music Control

Beautiful and Colorful Bands

Designed for Comfort, Performance and Breathability
Easy to Change. A Wide Range of Styles and Selections.

DIY and Personalized Watch Faces

Freely Change to Your DIY and Personalized Watch Faces
Share Your Watch Face with Millions of Users


Display Size 1.28 inch, 176 (H) x l76 (V) pixels
Display Memory LCD
Bluetooth Connectivity BT 4.2(BLE)
GPS Positioning GPS / AGPS + GLONASS
Sensors 9-Axis Inertial Motion Sensor
(3-Axis Accelerometers、Electronic Compass、Gyroscope)
Heart Rate Monitor、Linear Motor
Product Dimension 46 . 21 * 35 . 66 * 1 1 . 15mm
Weight 38g
Display Glass Corning G3 Glass

*30 days battery life and 5atm waterproof data is tested by WeLoop Sportswear Intelligence Research Centre.
Result or performance may vary under different circumstances.

Frequently Asked Questions

Functionality of Hey 3S 2017-05-23T16:40:30+00:00

Standard Functionality:

Message notifications, alarms, reminders, do-not-disturb mode, incoming calls notifications, camera control, music control.

Featured Functionality:

  1. Integrated GPS and GLONASS for outdoor running, cycling activity tracking.
  2. Real-time data for running, cycling activity.
  3. Identify activities e.g. sleeping, walking, running.
  4. Wrist-based heart rate monitoring.
Battery Life of Hey 3S 2017-05-23T16:32:32+00:00

When it finishes a complete charging, the battery can last up to 30 days (200 messages and 1-hour running per day). With GPS enabled it can be used for 1 day (Depend on actual usage and circumstances).

Water Resistance Rating of Hey 3S 2017-05-23T16:29:09+00:00

The water resistance rating of Hey 3S is 5atm. You can wear it for showering, swimming, diving into water, snorkeling.

Band Size of Hey 3S 2017-05-23T16:27:18+00:00

The size of band and watch is 231.3 * 20 * 2.7mm. Suitable for wrist perimeter 12 – 22cm.

Compatible Devices of Hey 3S 2017-05-23T16:22:52+00:00

Compatible with smart phones with iOS8 or above, android 4.4 or above.

About the Team

WeLoop is a team of young, dynamic and highly professional people, understanding user needs and user experience, bringing the best sports wearable to the world.

Buy Now: United States, Hong Kong, Taiwan, Singapore, Malaysia, Philippines , India, Indonesia, Poland, Russia, Ukraine, Vietnam, Mena (Coming Soon)