Smart Sports Bracelet - Fitness Activity Tracker

Smart Sports Bracelet F21 - Fitness Activity Tracker with Heart Rate Monitor

Take your fitness to the next level with the F21 smart sports bracelet. Featuring comprehensive health monitoring including heart rate and blood pressure tracking, IP68 waterproof protection, and 7-10 days battery life, this lightweight fitness tracker keeps you connected and motivated throughout your active lifestyle.

Key Features:

• Heart Rate & Blood Pressure Monitoring: Track your cardiovascular health 24/7
• Comprehensive Fitness Tracking: Steps, distance, calories, and multiple sports modes
• IP68 Waterproof: Wear during workouts, swimming, and in all weather
• 7-10 Days Battery Life: Extended use on a single charge
• Sleep Monitoring: Track sleep quality and patterns
• Smart Notifications: Calls, messages, and app alerts on your wrist
• Ultra-Lightweight: Just 30g - barely noticeable during wear
• Lift to Wake: Automatic screen activation when you raise your wrist
• Compatible: iOS 8.0+ and Android 4.4+

Complete Health Monitoring:

Monitor your heart rate and blood pressure throughout the day with advanced sensors. Track your cardiovascular health during workouts, rest, and daily activities to optimize your fitness routine and stay informed about your wellness.

Comprehensive Fitness Tracking:

• Pedometer: Accurate step counting throughout the day
• Distance Tracking: Monitor how far you've traveled
• Calorie Counter: Track calories burned during activities
• Sleep Monitoring: Analyze sleep duration and quality
• Stopwatch & Countdown: Built-in timing functions
• Multiple Sports Modes: Optimized tracking for different activities

Technical Specifications:

• Model: F21
• Display: TFT color screen
• Processor: nRF 52832
• G-Sensor: KXTJ3-1057
• Heart Rate Sensor: Everlight PD70-01C-TR7
• Bluetooth: BLE 4.0
• Waterproof: IP68 (swim-proof)
• Battery: 100mAh polymer lithium-ion
• Standby Time: 7-10 days
• Charging: Magnetic charging cable (2 hours)
• Weight: 30g (ultra-lightweight)
• Strap: Silicone (comfortable and durable)
• Colors: Black/Gray, Black/Red, Black/Green

IP68 Waterproof Protection:

Wear your fitness tracker worry-free during swimming, workouts, in the shower, or in the rain. IP68 waterproof protection means you can track your activities in any environment without removing your bracelet.

Smart Notifications:

• Call Alerts: See caller name/number on your wrist
• Message Notifications: Receive SMS and app alerts
• Alarm Reminders: Silent vibration alarms
• Sedentary Reminder: Alerts to move after prolonged sitting
• Anti-Lost Reminder: Alert when phone is out of range
• Female Health Tracking: Period and fertility reminders
• Remote Camera: Control phone camera from your wrist

What's Included:

• 1x F21 Smart Sports Bracelet
• 1x Magnetic Charging Cable
• 1x User Manual

Long 7-10 Day Battery Life:

The efficient 100mAh battery provides 7-10 days of use on a single charge. Spend less time charging and more time tracking your fitness. The magnetic charging cable makes recharging quick and convenient - fully charged in about 2 hours.

Ultra-Lightweight Design:

At just 30g, this fitness tracker is so light you'll barely notice you're wearing it. The comfortable silicone strap is perfect for all-day wear, whether you're working out, working, or sleeping.

Multi-Language Support:

Supports 13 languages including English, Chinese (Simplified & Traditional), German, Russian, Japanese, French, Korean, Portuguese, Spanish, Italian, Persian, and Vietnamese.

Compatible Devices:

• iOS devices: iPhone with iOS 8.0 or above
• Android devices: Smartphones with Android 4.4 or above
• Works with iPhone, Samsung, Google Pixel, and most smartphones

Convenient Features:

• Lift to Wake: Screen automatically brightens when you raise your wrist
• Single Touch Control: Easy navigation with simple touch interface
• Vibration Alerts: Motor vibration for all notifications
• Comfortable Strap: Soft silicone band for all-day comfort

Sleep Tracking:

Understand your sleep patterns with automatic sleep monitoring. Track sleep duration, quality, and identify patterns to help improve your rest and recovery for better performance.

Elevate your fitness journey with the F21 smart sports bracelet. Comprehensive health monitoring, waterproof protection, long battery life, and ultra-lightweight design - everything you need to stay active and healthy.