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Smart rings with stress level measurement

 prices on 10 models

 

— the level of stress in the body is a very relative indicator. The metric that determines heart rate variability (see above) helps to evaluate it. However, the user's breathing rate and oxygen consumption are taken into account. Stress levels are usually shown on a scale from 0 to 100, often indicating the number of hours the body is under stress and the time it takes for it to return to normal. From a practical point of view, this parameter allows you to determine the most optimal body mode for playing sports or all kinds of activities.
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Smart Ring Oura Ring Gen4 11
Oura Ring Gen4 11
Connection:Bluetooth 5.0
Measurements:heart rate monitor, pulse oximeter (oxygen), thermometer (body temperature), stress level, period tracker
Body:titanium, width 7.9 mm, depth 2.88 mm
Protection:100 WR / 10 ATM
Colour:
Price from $349.00 up to $499.00 
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2 stores 16 offers
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Smart Ring Ultrahuman Ring Air 8
Ultrahuman Ring Air 8
Connection:Bluetooth 5.0
Measurements:heart rate monitor, pulse oximeter (oxygen), thermometer (body temperature), stress level
Body:titanium, width 8.1 mm, depth 2.45 mm
Colour:
Price from $339.99 up to $349.00 
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2 stores 3 offers
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Smart Ring RingConn Smart Ring Gen2 Air 10
RingConn Smart Ring Gen2 Air 10
Connection:Bluetooth 5.0
Measurements:heart rate monitor, pulse oximeter (oxygen), thermometer (body temperature), stress level, period tracker
Body:steel, width 6.8 mm, depth 2 mm
Protection:100 WR / 10 ATM, IP68
Colour:
Price from $199.00
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2 stores 5 offers
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Smart Ring RingConn Smart Ring Gen2 10
RingConn Smart Ring Gen2 10
Connection:Bluetooth 5.0
Measurements:heart rate monitor, pulse oximeter (oxygen), thermometer (body temperature), stress level, period tracker
Body:titanium, width 6.8 mm, depth 2 mm
Protection:100 WR / 10 ATM, IP68
Colour:
Price from $299.00 up to $399.00 
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2 stores 8 offers
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Smart Ring Qalo QRNT Slim Smart Ring 7
Qalo QRNT Slim Smart Ring 7
Connection:Bluetooth 5.0
Measurements:heart rate monitor, pulse oximeter (oxygen), thermometer (body temperature), stress level, period tracker
Body:titanium, width 8 mm, depth 2.2 mm
Protection:100 WR / 10 ATM, IP68
Price from $199.95
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1 store 2 offers
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Smart Ring ColMi R10 10
ColMi R10 10
Connection:Bluetooth 5.0
Measurements:heart rate monitor, pulse oximeter (oxygen), stress level
Body:metal
Protection:50 WR / 5 ATM
Price from $64.98
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1 store 1 offer
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Smart Ring Qalo QRNT Smart Ring 10
Qalo QRNT Smart Ring 10
Connection:Bluetooth 5.0
Measurements:heart rate monitor, pulse oximeter (oxygen), thermometer (body temperature), stress level
Body:titanium, depth 2.85 mm
Protection:IP68
Price from $159.95
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1 store 1 offer
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Smart Ring ColMi R02 8
ColMi R02 8
Connection:Bluetooth 5.0
Measurements:heart rate monitor, pulse oximeter (oxygen), stress level
Body:steel, depth 2.7 mm
Protection:30 WR / 3 ATM, IP68
Price from $62.57
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1 store 2 offers
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Smart Ring Oura Ring Gen5 9
Oura Ring Gen5 9
Connection:Bluetooth 5.0
Measurements:heart rate monitor, pulse oximeter (oxygen), thermometer (body temperature), stress level, period tracker
Body:titanium, width 6.09 mm, depth 2.28 mm
Protection:100 WR / 10 ATM
Smart Ring RingConn Smart Ring Gen3 10
RingConn Smart Ring Gen3 10
Connection:Bluetooth 5.0
Measurements:heart rate monitor, pulse oximeter (oxygen), thermometer (body temperature), stress level, period tracker
Body:titanium, depth 2.3 mm
Protection:100 WR / 10 ATM, IP68