Compatible heart rate sensors
All Polar heart rate sensors can be worn in water. Only sensors with GymLink transmission detect heart rate while swimming.
x Compatible
- Incompatible
z This training computer uses GymLink transmission. You can use a non-coded GymLink transmission with this training computer, too, but then Polar OwnCode® feature is not supported. If the training computer does not find the GymLink heart rate signal at the beginning of the exercise (in approx. 30 seconds), the non-coded GymLink heart rate signal is used instead.
** This activity computer is used for activity measurement. It does not support heart rate monitoring functionality.
*** The Bluetooth Smart transmission which H6 and H7 heart rate sensors use, is compatible with Bluetooth Smart and Bluetooth Smart Ready devices and applications that fully supports standardized Bluetooth Smart heart rate functionality.
| Polar T31 transmitter | Polar T31 coded transmitter | Polar H1 | Polar H2 |
Polar H3 | Polar H6 | Polar H7 | ||
| Polar WearLink transmitter Nike+ |
Polar WearLink transmitter | Polar WearLink Hybrid | Polar WearLink transmitter W.I.N.D. | |||||
| Transmission technology |  non-coded |
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 |
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 |
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  *** |
| A300 *** | - | - | - | - | - | - | x | x |
| CS100, CS200, CS300, CS400 | - | x | x | x | x | - | - | x |
| CS500, CS500+, CS600, CS600X | - | - | - | - | x | x | - | - |
| F6, F11 | z | x | x | x | x | - | - | x |
| FA20** | - | - | - | - | - | - | - | - |
| FS2c/FS3c | z | x | x | x | x | - | - | x |
| FT1, FT2 | z | x | x | x | x | - | - | x |
| FT4, FT7 | - | x | x | x | x | - | x | |
| FT40, FT60, FT80 | - | x | x | x | x | - | - | x |
| M400 *** | - | - | - | - | - | - | x | x |
| M450 *** | - | - | - | - | - | - | x | x |
| Polar Active ** | - | - | - | - | - | - | - | - |
| Polar Loop*** | - | - | - | - | - | - | x | x |
| Polar Loop 2 *** | - | - | - | - | - | - | x | x |
| Polar Loop Crystal*** | - | - | - | - | - | - | x | x |
| Polar Move | - | x | x | x | x | - | - | x |
| RC3 GPS | - | - | - | - | x | x | - | - |
| RCX3 | - | - | - | - | x | x | - | - |
| RCX5 | - | x | x | x | x | x | - | x |
| RS100 | z | x | x | x | x | - | - | x |
| RS300X | - | x | x | x | x | - | - | x |
| RS400 | - | x | x | x | x | - | - | x |
| RS800CX | - | - | - | - | x | x | - | - |
| V800*** | - | - | - | - | - | - | x | x |
| V650*** | - | - | - | - | - | - | x | x |
x Compatible
- Incompatible
z This training computer uses GymLink transmission. You can use a non-coded GymLink transmission with this training computer, too, but then Polar OwnCode® feature is not supported. If the training computer does not find the GymLink heart rate signal at the beginning of the exercise (in approx. 30 seconds), the non-coded GymLink heart rate signal is used instead.
** This activity computer is used for activity measurement. It does not support heart rate monitoring functionality.
*** The Bluetooth Smart transmission which H6 and H7 heart rate sensors use, is compatible with Bluetooth Smart and Bluetooth Smart Ready devices and applications that fully supports standardized Bluetooth Smart heart rate functionality.
Other compatible sensors and accessories
| Training Computer | Data transfer device | Stride sensor | GPS | Speed sensor | Cadence sensor | Bike Mount | Power Sensor | Scale |
| A300 | USB port | Universal | ||||||
| A360 | Polar Balance scale | |||||||
| F6 / F11 | Microphone | Universal | ||||||
| FA20 | FlowLink | Universal | ||||||
| FS2c / FS3c | Universal | |||||||
| FT1 / FT2 | Universal | |||||||
| FT4 | Universal | |||||||
| FT7 | FlowLink | Universal | ||||||
| FT40 | FlowLink | Universal | ||||||
| FT60 | FlowLink | s1 | G1 | Universal | ||||
| FT80 | FlowLink | s1 | G1 | Universal | ||||
| CS100 | CS | CS | Twist Lock | |||||
| CS200 | Microphone | CS | CS | Twist Lock | ||||
| CS300 | Microphone | CS | CS | Universal | ||||
| CS400 | IrDA USB | CS | CS | Twist Lock | ||||
| CS500 / CS500+ | DataLink | CS W.I.N.D. | CS W.I.N.D. | Dual Lock | W.I.N.D. / Kéo Power | |||
| CS600 | IrDA USB | CS W.I.N.D. | CS W.I.N.D. | Twist Lock | W.I.N.D. / Kéo Power | |||
| CS600X | IrDA USB | G3 / G5 | CS W.I.N.D. | CS W.I.N.D. | Twist Lock | W.I.N.D. / Kéo Power | ||
| M400 | USB Cable | Stride Sensor Bluetooth Smart | Universal | Polar Balance scale | ||||
| M450 | USB Cable | Speed Sensor Bluetooth Smart |
Cadence Sensor Bluetooth Smart |
Polar Adjustable Bike Mount |
Kéo Power Bluetooth Smart | |||
| Polar Loop | Polar Balance scale | |||||||
| Polar Loop 2 | Polar Balance scale | |||||||
| Polar Loop Crystal | Polar Balance scale | |||||||
| RC3 GPS | USB Cable | s3 / s3+ | CS W.I.N.D. | CS W.I.N.D. | Universal | |||
| RCX5 / RCX3 | DataLink | s3 / s3+ | G3 / G5 | CS W.I.N.D. | CS W.I.N.D. | Universal | ||
| RS100 | Universal | |||||||
| RS300X | FlowLink | s1 | G1 | Universal | ||||
| RS400 | IrDA USB | s1 | Universal | |||||
| RS800CX | IrDA USB | s3 / s3+ | G3 / G5 | CS W.I.N.D. | CS W.I.N.D. | Universal | ||
| V800 | USB Cable | Stride Sensor Bluetooth Smart | Speed Sensor Bluetooth Smart | Cadence Sensor Bluetooth Smart | Universal | Kéo Power Bluetooth Smart | Polar Balance scale | |
| V650 | USB Cable | Speed Sensor Bluetooth Smart |
Cadence Sensor Bluetooth Smart |
Polar Adjustable Bike Mount |
Kéo Power Bluetooth Smart |