Mio Slice Sienna – TechSmartWear.com
Mio Slice Sienna
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Mio Slice Sienna

Regular price £ 119.00 Sale price £ 104.99

MioGlobal smart watch activity tracker fitness tracker Techsmartwear

It’s not the number of steps that count. It’s how much heart you put into it.

The world’s most accurate heart rate monitor and first fitness tracker to feature pai.

Mio Slice is the first band to display PAI on the wrist, allowing people to easily understand their heart rate data and quantify the benefits of physical activity. Slice is designed for both casual wear and workout tracking, measuring daily activity and sleep for up to 5 days at a time.

Personal activity intelligence

Get real-time heart rate intensity feedback with a personal score.

Heart rate technology

Best in class, most accurate heart rate tracking, 24/7.

Sleep tracking

Automatically monitors sleep quality.


Receive phone call and text message alerts.

Activity tracking

Tracks steps / distance / calories burned.

Water resistant

Up to 30m / 100ft. 

  • PAI, heart rate, resting heart rate, sleep, calories burned, steps, and distance
  • Small fits wrists 5.5” to 6.75” / 13.97 cm to 17.15 cm in circumference
  • Large fits wrists 6.75” to 8.25” / 17.15 cm to 20.96 cm in circumference
Small Dimensions: (height, width, length)
    • 0.53” x 0.82” x 8.46”
    • 1.35 cm x 2.08 cm x 21.5 cm
Large Dimensions: (height, width, length)
  • Large:
  • 0.53” x 0.82” x 9.45”
  • 1.35 cm x 2.08 cm x 24 cm
  • TPU strap, anodized aluminum main body and buckle
  • OLED
Battery Type:
  • Rechargeable li-poly battery with USB charger
Battery Life:
  • Approximately 5 days with 1 hour of high activity time per day
Water Resistant:
  • 30m/100 feet (3 ATM)
Sensors & Components:
  • Optical heart rate tracker
  • 3-axis accelerometer
  • Vibration motor
  • Bluetooth Low Energy 4.0+
  • ANT+
  • Saves 7 days of activity data.
  • Stores heart rate data at 1 second intervals during exercise, every 5 minutes below moderate activity, and every 15 minutes during sleep.
  • Requires the Mio PAI application for configuration. Free download in the App Store and Google Play Store.
iOS 9.0 and above
  • iPhone 7, 7Plus, 6s, 6s Plus, 6, 6 Plus, SE and 5S
Android 5.0 and above
  • Google Nexus 5, 5x, 6, 6p
  • Samsung Galaxy S5, S6, S7, Note 5

We aim for 5 working day delivery. Free UK Delivery

International Delivery available. Please see details HERE



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