Polar OH1 Optical Heart Rate Sensor

Polar OH1 has been designed and tested to work on the upper or lower arm, not on the wrist.

It stores multiple HR files.

• First time use with Polar Flow to enable memory saving.
• Training syncs to Flow service via Flow App or Flow Sync

Broadcasting to Polar Club/Polar Go Fit and Team App.

• Easy to put on anytime, anywhere ideal for group classes in Health clubs, Education and Team sport.

Works with Polar Beat

• Train with OH1 and Beat
• Select your sports profile
• Follow the training phases
• Analyse the intensity with Polar Sports Zones

Sensor

• Bluetooth connectivity + broadcasting (to Polar club/Polar Go Fit and Team App)
• Stores multiple HR files
• Regular firmware updates with new features added
• Up to 12 hours operating time (chargeable, non-changeable battery)
• Waterproof to 30m

Size and Weight

• sensor 5g, arm band 12g
• sensor height 9.55mm and diameter 29.85mm

Memory

• Memory size 4MBytes, 150h - 200h HR training
• Training data is stored on the OH1 until it's in range of the Polar Flow app to download

Versatility

• Accurate optical heart rate sensor, with 6 LEDs
• Worn on upper or lower arm
• Choose the best position for your sport/training

Freedom

• Alternative to chest strap
• No watch needed
• Comfortable

Diversity

• Can be used in any exercise or sport as an amateur or at pro level

Compatibility

• Compatible with iOS/Android (devices which support standart BLE HR profile)
• Works with Poalr Beat app, Polar M400, M430, V800, V650, M460...

Armband care

• Textile armband is machine washable