Letsfit Fitness Tracker Watch for Women Men Kids

Original Xiaomi Mi Band 4 Smart Miband 3 Color Screen Bracelet Heart Rate Fitness Tracker Bluetooth5.0 Waterproof Band 4

Buy a gift that’ll shine a new year! From as low as $22, you have yourself the ultimate modern smart watch.

The Letsfit Fitness Tracker outweighs the rest with the following features:

• All-day Activity Tracking: Accurately record all-day activities like steps, distance, calories burned, active minutes and sleep statu.
• Color Sreen: 0.95" AMOLED Display, resolution : 240x120 pixels.
• Alarm (Must be set in Application | Snooze Mode : 10 minutes) . 
• Sensor: 3-axis accelerometer, 3-axis gyroscope,
• Maximum 50 Event reminders.
• Battery : 135mAh battery compacity,Up to 20 days (Recharging time ~2 Hours)
• Camera, DND Mode (Not 100% sure for now)
• Music Smart Control.
• Six Sports Activities (Cycling, Free training, Run, Swim, Treadmill, Walk, Swim
• Never Miss Calls and Messages: See call, SMS and SNS notification on your wrist to keep your phone out of sight and your goals in focus.
• Built-in USB Plug: Built-in USB plug makes it easy to charge with any USB block and computer; no charging cable and dock needed; one single charge gives you up to 7 days of working time.

New Arrival Mi Band 4

The mi band 4 will have an OLED color screen, support multiple personalized dials, and a 39.9% larger display than the previous generation. The battery capacity will also increase to 135mAh. In terms of functional experience, mi band 4 will be support mobile payment.

All new various user interface, Supports a wide range of motion modes
Smoother and simplified touch screen experience, support brightness adjust mode.Not only the brightness is increased, but the display area is increased by 39.9%, view more information at first sight.Caller ID, see information , WeChat red envelope, time reminder, Instant message display.
Activity Tracking
Count steps, distance, calories burned support 6 work out mode.

Cycling mode

Heart rate feedback instantly, improve your ride experence.

Sleep Monitoring

Record your status of sleep, help you to improve yourself.Accurately record sleep information every night, Date analysis such as deep sleep and low heart rate,Help you adjust your sleep habits.

24-hour heart rate warning

Ready for busy urbanites, when the heart rate is too high, the vibration reminds you to pay attention.20days long battery life for the mi band 4 standard version.Multi-color wrist band is optional, soft skin-friendly material, comfortable to wear.

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