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Wristbands

Personalize any watch for any style and any need.

Straps

Replace or upgrade your Polar Sensor chest straps or arm bands.

Power & Cables

For charging your products and data transfer.

Mounts & Adapters

Adapt your product for any situation.

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Polar Pacer Multisport Series

The Pacer Series gives athletes all the essentials such as accurate GPS and precise heart rate tracking, plus the specialized training, sleep, and recovery tools they need to train better.

Polar Ignite Fitness & Wellness Series

Sleek, simple, and smart – Ignite watches are the perfect partner for any fitness goals and any lifestyle.

Polar OH1+

Polar OH1+

Name: Polar OH1 optical heart rate sensor, Black
Brand: Polar
SKU: 92074855
Price: 64.9 USD
Availability: InStock

Optical heart rate sensor

$64.90

Why you’ll love it

Quick facts

6-LED Optical HR Technology

3rd Party Compatible (BLE / ANT+)

4MB Storage / 200h Internal Memory

Up to 12h Battery Life (USB Rechargeable)

Up to 75m Broadcast Range

Water-Resistant up to 30m

What’s included?

Polar OH1+

Polar Optical Heart Rate Sensor Charger

Swimming goggle strap clip

Full Access to Polar Flow

Year Warranty

40+

Years of Scientific Research.

Polar Promise: Our Commitment to You.

Tech specs +

Dimensions: Width: 30 mm; Height: 30 mm; Thickness: 9.5 mm

Weight: Total weight: 21.5 g; Total weight without wristband: 5 g

Display: Display type: None; Display size: Inch; Display resolution: ×; Touch screen: No; Always on display: No; Ambient light sensor: No

Performance: CPU speed: 64 MHz; Memory: 4 MB; Storage: 4 MB; Recording mode: Yes

Materials: Case material: Plastic; Screen material:; Bezel material:

Geo location: GPS: No; Glonass: No; Galileo: No; BeiDou: No; QZSS: No; Assisted GPS: No; Assisted Glonass: No; Assisted Galieo: No; Assisted QZSS: No; Dual-frequency GPS: No; Connected GPS: No

Connectivity: Bluetooth version: BLE; ANT version: 2.0; USB cable: No; Broadcast range: 7500 cm

Durability: Operation temperature min: -10 °C:; Operation temperature max: 50 °C:; Water resistance: WR30

Sensors: Elixir: No; OHR:; Precision Prime™: No; Barometer: No; Magnetometer compass: No; Accelerometer: No; Gyroscope: No

Battery: Battery capacity: 45 mAh; Battery type: Rechargeable; Battery rechargeable: Yes

Misc: Stop watch: No; Speed pace: No; Countdown timer: No; Interval timers: No; Manual laps: No; Automatic laps: No; Autostart stop: No; Vibration alerts: No; Alarm: No; Clock: No; Backlight: No; Front led light: No; Date and weekday: No; Time of the day: No; Button lock: No; Updateable firmware: Yes

UI languages

Compare Polar Sensors

Polar OH1+

Polar OH1+

HR measurement method Optical

Dual Bluetooth -

Training (up to) 12h

Battery rechargeable Yes

Memory 4MB

HR measurement method

Dual Bluetooth

Training (up to)

Battery rechargeable

Memory

Polar Verity Sense

HR measurement method Optical

Dual Bluetooth Yes

Training (up to) 30h

Battery rechargeable Yes

Memory 16MB

Polar H10

HR measurement method Electrical

Dual Bluetooth Yes

Training (up to) 400h

Battery rechargeable -

Memory One session, up to 30 hours

Polar H9

HR measurement method Electrical

Dual Bluetooth -

Training (up to) 400h

Battery rechargeable -

Memory No memory

Explore more

With a detachable sensor and handy swimming goggle strap clip, you have a device you can wear on your arm, temple, or just about anywhere that fits snugly against your skin for maximum freedom of movement in any sport you want.

Pick any sport from over 150 different profiles in Polar Flow and sync to your OH1+ to start recording your training sessions.

The 6-LED optical heart rate technology solution combined with Polar’s proprietary algorithms will track the beats of your heart with precision.

With 200 hours of built-in memory, you can save your session and access the data when you want it.

And with multiple connectivity options, Polar OH1+ can be used solo, synced with a phone – or sports watch – and paired to a variety of gym equipment via Bluetooth connection and ANT+ broadcast.

Compatible products

FAQ

Does Polar OH1 provide real-time heart rate variability (HRV) data during exercise?

Polar OH1 does not provide real-time heart rate variability (HRV) data during exercise. It is primarily designed to measure heart rate with high accuracy using optical heart rate technology.

Polar H10 is a more suitable device for HRV data. The H10 sends heart rate data to compatible devices and apps, which can then process and display HRV, but this usually happens after a workout rather than in real time.

For more detailed information on these devices, you can visit the following Polar support articles:

What is the battery life expectancy of Polar OH1, and is it user-replaceable?

Polar OH1 is rechargeable, and it has a battery life expectancy of approximately 12 hours of continuous use per charge. This should be sufficient for most training sessions and daily activities before needing to recharge.

For further information and detailed support, you can check the following articles from Polar's official website:

How does Polar OH1 differ from Polar Verity Sense?

Polar OH1 and Polar Verity Sense are both optical heart rate sensors from Polar, designed to offer flexible, accurate heart rate tracking. However, they do have some key differences that cater to different user needs:

Positioning and Versatility:
1. Polar OH1 can be worn on the arm or clipped to swimming goggles (to measure heart rate from the temple). It is highly versatile but primarily designed for these specific positions.
2. Polar Verity Sense, an updated and more versatile version, expands the mounting options. It can be worn on the arm, temple (with goggles), or even on the leg for specific sports like cycling or ice skating. This increased versatility makes it suitable for a broader range of activities.
Broadcasting Channels:
1. Polar OH1 supports broadcasting heart rate data via Bluetooth to compatible devices and apps.
2. The Verity Sense, on the other hand, adds ANT+ connectivity in addition to Bluetooth. This allows it to connect simultaneously to multiple devices, such as bike computers and smart watches, making it more flexible for multisport athletes.
Memory and Battery Life:
1. The OH1 has an internal memory that can store up to 200 hours of training data and a battery life of up to 12 hours per charge.
2. The Verity Sense improves on this with memory capacity for up to 600 hours of training data and a battery life of up to 20 hours, catering to longer training sessions and less frequent charging needs.
Water Resistance:
1. Both sensors are water-resistant, but the Verity Sense offers improved performance in water, making it more suitable for swimmers and triathletes.
Additional Features:
1. The Verity Sense also includes a built-in gyroscope to detect the orientation and movement of the arm, which can be helpful in sports that involve distinct arm movements, like swimming.

These differences make Polar Verity Sense a more flexible and feature-rich option, particularly appealing to multisport athletes who need a wide range of connectivity options and longer battery life. Polar OH1, while slightly more limited in features, is still a robust choice for those needing reliable heart rate tracking without the extra features.

For more detailed information, you can visit the following support articles from Polar:

What is Polar Flow and is Polar OH1 compatible with it?

Polar Flow is a comprehensive fitness and training platform provided by Polar. It works as an online service and mobile application where users can plan, sync, and share their training activities. It provides detailed insights into training sessions, activity levels, and overall physical performance. Users can set up training targets, analyze their workouts, and track their progress over time, making it an integral tool for athletes and fitness enthusiasts alike.

Polar OH1 is indeed compatible with Polar Flow. It can sync data with the Polar Flow app via Bluetooth, allowing you to analyze your heart rate data and training sessions directly through the platform. This compatibility makes it easy to monitor and adjust your training plans based on the insights you gain from your performance data.

For more detailed guidance on using Polar Flow with your Polar OH1, you can check out these resources:

Categories

Horse Sensors

Polar OH1+

Optical heart rate sensor

Why you’ll love it