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 prices on 6 models  
> 11 (20.7 mm)
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Smart Ring Ultrahuman Ring Air 12
Ultrahuman Ring Air 12
sports modes
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
Photos 22Prices 13
15.7 mm / 517.4 mm / 718.2 mm / 818.9 mm / 919.8 mm / 1020.7 mm / 1121.5 mm / 1222.3 mm / 13
Colour:
Price from £316.87 up to £347.00 
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5 store 13 offers
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Smart Ring RingConn Smart Ring 12
RingConn Smart Ring 12
sports modes
Connection:Bluetooth 5.2
Measurements:heart rate monitor, pulse oximeter (oxygen), thermometer (body temperature), stress level
Body:titanium, width 7.8 mm, depth 2.6 mm
Protection:50 WR / 5 ATM, IP68
Photos 6Prices 3
16.5 mm / 617.4 mm / 718.2 mm / 818.9 mm / 919.8 mm / 1020.7 mm / 1121.5 mm / 1222.3 mm / 1323 mm / 14
Colour:
Price from £159.76 up to £249.00 
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2 store 3 offers
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Smart Ring ColMi R06 12
ColMi R06 12
sports modes
Connection:Bluetooth 5.0
Measurements:heart rate monitor, pulse oximeter (oxygen), stress level
Body:metal
Protection:50 WR / 5 ATM, IP68
Photos 2Prices 1
18.2 mm / 818.9 mm / 919.8 mm / 1020.7 mm / 1121.5 mm / 12
Price from £29.10
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1 store 1 offer
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Smart Ring HiFuture Future Ring 65mm
HiFuture Future Ring 65mm
sports modes
Connection:Bluetooth 5.0
Measurements:heart rate monitor, pulse oximeter (oxygen), thermometer (body temperature)
Body:ceramics
Protection:50 WR / 5 ATM
Photos 6Prices 1
19.8 mm / 1021.5 mm / 12
Price from £134.10
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1 store 1 offer
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Smart Ring ColMi R03 12
ColMi R03 12
Connection:Bluetooth 5.0
Measurements:heart rate monitor, pulse oximeter (oxygen)
Body:titanium
Protection:50 WR / 5 ATM, IP68
Photos 3Prices 2
18.2 mm / 818.9 mm / 919.8 mm / 1020.7 mm / 1121.5 mm / 12
Colour:
Price from £37.80
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1 store 2 offers
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Smart Ring ColMi R02 12
ColMi R02 12
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
Photos 2Prices 1
18.2 mm / 818.9 mm / 919.8 mm / 1020.7 mm / 1121.5 mm / 12
Price from £31.30
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1 store 1 offer
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