GRV Fitness Tracker S1 User Manual

1. Product Overview

The GRV Fitness Tracker S1 is a simple, non-Bluetooth fitness watch designed for easy and independent use. It does not require a smartphone app or Bluetooth connection, making it ideal for users seeking a straightforward activity tracker. This device accurately records your daily steps, calories burned, distance traveled, and monitors your sleep patterns to help you maintain an active and healthy lifestyle.

Figure 1: GRV Fitness Tracker S1

2. Getting Started

2.1 Charging the Device

The GRV Fitness Tracker S1 features a built-in USB charging port. To charge the watch, gently pull the watch body out of the strap. Locate the metal pins on one end of the watch body. Insert this end directly into any standard USB port (e.g., on a computer, wall adapter, or power bank). A full charge typically takes 2-3 hours and provides up to 7 days of normal use or 30 days of standby time.

Figure 2: Charging the GRV Fitness Tracker S1

2.2 Initial Setup (Setting Date & Time)

To set up your watch, follow these steps:

1. Turn on the watch by tapping the touch button.
2. Tap the touch button repeatedly to cycle through the menu until you find the "Setting" icon (represented by gears).
3. Press and hold the touch button for 3 seconds to enter the settings menu.
4. The first icon (calendar) is for setting the date and time. Long press the button to enter this setting.
5. The first unit to set is the year. Short press the button to increment the number. If you pass the correct number, continue pressing until it cycles back to the minimum.
6. Once the correct year is displayed, press and hold the button to save the setting and move to the next digit (month, day, hour, minute). Repeat the short press to increment and long press to save for each digit.
7. After setting the time, you can also set your personal information (Age, Height, Weight, Step Length) in the "Personal Info" section within the settings menu to improve accuracy of tracking.

Figure 3: Easy Settings Interface

2.3 Video Guide: How to Set Date & Time

Video 1: Official guide on setting the date and time on the GRV Fitness Tracker S1.

3. Operating the Device

The GRV Fitness Tracker S1 is operated using a single touch button located at the bottom of the screen. Tap the button to cycle through different display modes and long press to enter settings or confirm selections.

3.1 Display Modes

• Time Display: Shows the current time, date, and battery level.
• Daily Pedometer: Displays the number of steps taken. The built-in 3D gravity sensor records steps as you swing your arm.
• Distance: Shows the total distance covered in miles or kilometers.
• Calories Counter: Indicates the estimated calories burned.
• Sleep Tracker: Records your sleep duration.

Figure 4: Activity Tracking Features

Figure 5: Sleep Monitoring Feature

4. Care and Maintenance

4.1 Water Resistance

The GRV Fitness Tracker S1 is IP67 water-resistant, meaning it can withstand splashes, rain, and brief immersion in water. It is suitable for daily use, including washing hands or light rain. However, it is not recommended for swimming, showering with hot water, or prolonged submersion.

Figure 6: IP67 Water Resistance

4.2 General Care

• Clean the device regularly with a soft, damp cloth.
• Avoid using harsh chemicals or abrasive materials.
• Store the device in a cool, dry place when not in use.

5. Troubleshooting

5.1 Inaccurate Step Count

If you find the step count to be inaccurate, ensure your personal information (Age, Height, Weight, Step Length) is correctly entered in the watch's settings menu. The built-in 3D gravity sensor records steps based on arm swing, so consistent arm movement during walking is recommended for best accuracy.

5.2 Settings Reset After Battery Drain

If the watch runs completely out of battery, all setting information will be cleared. It is recommended to charge the watch promptly when the battery is low or establish a regular recharging habit to prevent settings from resetting.

6. Product Specifications

Figure 7: Physical Dimensions

7. Warranty and Support

For warranty information and customer support, please refer to the documentation included with your purchase or visit the official GRV store on Amazon. You can find the GRV store at amazon.com/stores/GRV.