myFirst Sketch II

⚠️ WARNING

Failure to read and follow these safety instructions could result in fire, electric shock, serious injury, medical events, death, or damage to the device or other property.

Parent or Legal Guardian Responsibility

• Adult Setup Required: This device must be set up, configured, and synchronized by a parent or legal guardian before allowing a child to use it.
• Supervision & Safety: It is the sole responsibility of the parent or legal guardian to read and understand this document, educate the child on proper usage, and ensure the device is used in a safe, appropriate, and lawful manner.

Choking & Strangulation Hazard

• Small Parts: This product contains small parts that pose a choking hazard.
• Age Restriction: This device and its accessories are strictly not for children under 3 years old.
• Cords and Bands: Ensure charging cables and wristbands are kept out of reach of infants to avoid strangulation hazards.

Health & Medical Disclaimer

• Recreational Use Only: The device, its software, accessories, and any related data are intended exclusively for recreational and informational purposes. They are not medical devices and are not intended to diagnose, treat, cure, monitor, or prevent any disease, medical condition, or symptom.
• Accuracy of Data: Activity tracking and sensor metrics rely on algorithms and hardware that provide a close estimation of activity. They are not precision-grade and should not be relied upon for critical tracking or medical assessment.

Battery Warnings

This device contains an internal, non-user-replaceable lithium-ion battery. Failure to follow these guidelines may shorten battery lifespan or present a risk of fire, chemical burns, electrolyte leaks, property damage, and severe injury.

• Do Not Alter: Do not disassemble, modify, remanufacture, puncture, or mechanically damage the device or battery.
• Do Not Force Open: Do not attempt to remove or force open the non-user-replaceable battery.
• Extreme Heat Exposure: Do not expose the device or battery to fire, explosions, open flames, or other high-heat sources.
• Charging Safety: Only use power cables, data cables, and power adapters approved or supplied by myFirst. Using unapproved third-party charging accessories poses a severe risk of short-circuiting, overheating, and fire.
• Thermal Escalation: If the device or charging cable continually heats up or feels unusually hot to the touch, remove it from the wrist or disconnect it from the power source immediately and contact customer service promptly.

Ambient Operating & Storage Conditions

• Vehicle Heat Traps: Do not leave the device exposed to intense heat sources or in high-temperature locations, such as inside an unattended vehicle parked in direct sunlight. To prevent permanent damage or battery failure, remove the device from the vehicle or store it out of direct sunlight (e.g., in the glove compartment).
• Temperature Thresholds: Do not operate or store the device outside of the specific temperature ranges defined in the printed user manual.

⚠️ CAUTION

Failure to observe these cautions could result in minor or moderate personal injury, skin reactions, or property damage.

Skin Irritation & Hygiene

• Sensitive Skin: Prolonged and continuous contact with wearable bands may cause skin irritation, redness, or allergies in some users, particularly if the user has sensitive skin, eczema, or sweat buildup.
• Preventative Care: If skin irritation, rash, or discomfort occurs, remove the device immediately and allow the skin time to heal.
• Fit & Cleanliness: To prevent irritation, keep both the user’s wrist and the device band clean and dry. Do not over-tighten the band on the wrist; adjust the fit to allow sufficient airflow between the band and the skin.

💡 NOTICE

Failure to observe these notices could result in property damage, data loss, or permanently compromise the functionality and longevity of the device.

Water Resistance Limitations

• Ingress Protection Guidelines: This device is engineered to be resistant to sweat, water splashes, and rain, and can withstand brief accidental submersion in fresh water up to a depth of 1 meter for a limited duration.
• Prohibited Activities: The device is not suitable and should not be worn for swimming, diving, showering, bathing, or high-velocity water activities (e.g., water skiing).
• Degradation Over Time: Water resistance is not permanent. It is based on the factory condition of the device and may decrease over time due to natural wear and tear, drops, or exposure to soaps, detergents, and chemicals. Avoid exposing the device to pressurized or high-velocity water.

Proper Disposal & Compliance

Environmental Regulations: Do not dispose of this device or its lithium-ion battery in standard household waste. Contact your local waste disposal department or electronic recycling facility to dispose of the device and battery in accordance with applicable local laws and environmental regulations.