Skip to product information
1 of 22

Features

  • Comprehensive Health Monitoring: Track heart rate, sleep patterns, and blood oxygen levels effortlessly.
  • User-Friendly Interface: Features a simple button operation for easy navigation and quick access.
  • Durable & Lightweight: Weighs only 90g, perfect for daily wear during workouts or casual wear.
  • Long Battery Life: Enjoy up to a week of usage on a single charge with hassle-free magnetic charging.
  • Water-Resistant Design: Ideal for various fitness activities without the worry of water exposure.

Product Description

Introducing the Y91 Smart Fitness Tracker, your all-in-one solution for health and fitness management. This versatile smartwatch enables you to monitor your heart rate, sleep quality, and blood oxygen levels, delivering insights that help you optimize wellness. Designed for adults, it is lightweight at just 90g, ensuring comfort for all-day wear during workouts or casual outings. The user-friendly button interface simplifies navigation and enhances your experience. With a battery life of up to seven days, you can rely on it to last through your busy routine without constant recharging. Plus, its water-resistant construction makes it suitable for a variety of fitness activities, so you can stay active without a second thought. Available in vibrant colors, the Y91 Smart Fitness Tracker is ready to help you achieve your health goals!

Specifications

Color Options Blue, Black, Red, Purple, Gray
Battery Capacity 130mAh
Charging Method Magnetic Charging
Wireless Distance 5m to 10m
Display Type TFT Screen
Weight 90g
Dimensions 2.8 x 4.2 x 11 cm
Functionality Step Counting, Heart Rate Monitoring, Sleep Tracking, Oxygen Level Detection
Water Resistance Rating Not Waterproof
Operation Mode Button Operated

Product Gallery

Y91 Fitness Tracker Sports Band
Y91 Fitness Tracker in Blue Color
Y91 Fitness Tracker Display Features

Y91 Smart Fitness Tracker - Heart Rate, Sleep & Oxygen Monitor with Multi-Language Support

Regular price $34.49
Regular price Sale price $34.49
Sale Sold out
Color: Blue
Free Shipping – No Minimum Required +

Get free standard delivery on every order — no minimum spend, no strings attached.

Late? You get a shopping credit.

Lost or fully damaged? You'll get a full refund.

No delivery in 40 days? We'll make it right – guaranteed.

Great Support, Always +

Fast, friendly help from real people via WhatsApp and Facebook Messenger — we're here when you need us. Click any option below for direct contact.

WhatsApp

Messenger

Email

Free Returns – 90-Day Confidence +

Shop risk-free with hassle-free returns for up to 90 days.

Customers Love Us -

Join thousands of satisfied customers enjoying their MK66 Smartwatch daily.

Flexible Payment Options -

Multiple secure payment methods available for your convenience.

100% Secure Shopping Experience -

Safe, encrypted payments

Trusted and secure logistics

Your privacy is fully protected — always

Features

  • Comprehensive Health Monitoring: Track heart rate, sleep patterns, and blood oxygen levels effortlessly.
  • User-Friendly Interface: Features a simple button operation for easy navigation and quick access.
  • Durable & Lightweight: Weighs only 90g, perfect for daily wear during workouts or casual wear.
  • Long Battery Life: Enjoy up to a week of usage on a single charge with hassle-free magnetic charging.
  • Water-Resistant Design: Ideal for various fitness activities without the worry of water exposure.

Product Description

Introducing the Y91 Smart Fitness Tracker, your all-in-one solution for health and fitness management. This versatile smartwatch enables you to monitor your heart rate, sleep quality, and blood oxygen levels, delivering insights that help you optimize wellness. Designed for adults, it is lightweight at just 90g, ensuring comfort for all-day wear during workouts or casual outings. The user-friendly button interface simplifies navigation and enhances your experience. With a battery life of up to seven days, you can rely on it to last through your busy routine without constant recharging. Plus, its water-resistant construction makes it suitable for a variety of fitness activities, so you can stay active without a second thought. Available in vibrant colors, the Y91 Smart Fitness Tracker is ready to help you achieve your health goals!

Specifications

Color Options Blue, Black, Red, Purple, Gray
Battery Capacity 130mAh
Charging Method Magnetic Charging
Wireless Distance 5m to 10m
Display Type TFT Screen
Weight 90g
Dimensions 2.8 x 4.2 x 11 cm
Functionality Step Counting, Heart Rate Monitoring, Sleep Tracking, Oxygen Level Detection
Water Resistance Rating Not Waterproof
Operation Mode Button Operated
View full details

Color: Blue

Regular price $34.49
Regular price Sale price $34.49
Color: Blue
✓ Free Shipping   ✓ No Min. Order   ✓ 90-Day Free Returns   ✓ Great Support