Smartwatches & Trackers&nbsp; Lenovo S60&nbsp;&nbsp; all smartwatches & trackers &nbsp;&rarr;

Ultrahuman Air Smart Activity Ring Silver 11 / 66-67 mm

Introducing the Ultrahuman Ring Air, the ultra-comfortable fitness wearable. With its notch-free, ultra-thin design and smooth inner shell, the Air Ring offers unparalleled comfort day and night. It f more→eatures sleep tracking for a comfortable and unobtrusive experience. Weighing only 2.4 grams, it is the lightest smart ring on the market. Combining minimalism with precise performance, this sleek device allows users to effortlessly monitor sleep, movement, heart rate, heart rate variability and skin temperature.The sleep index was derived to help you understand the different sleep stages such as deep sleep, REM sleep, light sleep and wakefulness. During different sleep stages, various metabolic …

Ultrahuman Air Smart Activity Ring Grey 11 / 66-67 mm

Introducing the Ultrahuman Ring Air, the ultra-comfortable fitness wearable. With its notch-free, ultra-thin design and smooth inner shell, the Air Ring offers unrivalled comfort day and night. It is more→characterised by sleep tracking and ensures a comfortable and unobtrusive experience. Weighing just 2.4 grams, it is the lightest smart ring on the market. This sleek device combines minimalism with precise performance, allowing users to effortlessly monitor sleep, movement, heart rate, heart rate variability and skin temperature.The sleep index was derived to help you understand the different sleep stages such as deep sleep, REM sleep, light sleep and wakefulness. During different sleep stages,…

Ultrahuman Air Smart Activity Ring Yellow 12 / 68-70 mm

Delivery: in United Kingdom

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Introducing the Ultrahuman Ring Air, the ultra-comfortable fitness wearable. With its notch-free, ultra-thin design and smooth inner shell, the Air Ring offers unrivalled comfort day and night. It is more→characterised by sleep tracking and ensures a comfortable and unobtrusive experience. Weighing just 2.4 grams, it is the lightest smart ring on the market. This sleek device combines minimalism with precise performance, allowing users to effortlessly monitor sleep, movement, heart rate, heart rate variability and skin temperature.The sleep index was derived to help you understand the different sleep stages such as deep sleep, REM sleep, light sleep and wakefulness. During different sleep stages,…

from £330.51 up to £381.99

Ultrahuman Air Smart Activity Ring Silver 12 / 68-70 mm

Introducing the Ultrahuman Ring Air, the ultra-comfortable fitness wearable. With its notch-free, ultra-thin design and smooth inner shell, the Air Ring offers unparalleled comfort day and night. It f more→eatures sleep tracking for a comfortable and unobtrusive experience. Weighing only 2.4 grams, it is the lightest smart ring on the market. Combining minimalism with precise performance, this sleek device allows users to effortlessly monitor sleep, movement, heart rate, heart rate variability and skin temperature.The sleep index was derived to help you understand the different sleep stages such as deep sleep, REM sleep, light sleep and wakefulness. During different sleep stages, various metabolic …

Ultrahuman Air Smart Activity Ring Grey 12 / 68-70 mm

Introducing the Ultrahuman Ring Air, the ultra-comfortable fitness wearable. With its notch-free, ultra-thin design and smooth inner shell, the Air Ring offers unrivalled comfort day and night. It is more→characterised by sleep tracking and ensures a comfortable and unobtrusive experience. Weighing just 2.4 grams, it is the lightest smart ring on the market. This sleek device combines minimalism with precise performance, allowing users to effortlessly monitor sleep, movement, heart rate, heart rate variability and skin temperature.The sleep index was derived to help you understand the different sleep stages such as deep sleep, REM sleep, light sleep and wakefulness. During different sleep stages,…

Ultrahuman Air Smart Activity Ring Yellow 7 / 56-57 mm

Delivery: in United Kingdom

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Introducing the Ultrahuman Ring Air, the ultra-comfortable fitness wearable. With its notch-free, ultra-thin design and smooth inner shell, the Air Ring offers unrivalled comfort day and night. It is more→characterised by sleep tracking and ensures a comfortable and unobtrusive experience. Weighing just 2.4 grams, it is the lightest smart ring on the market. This sleek device combines minimalism with precise performance, allowing users to effortlessly monitor sleep, movement, heart rate, heart rate variability and skin temperature.The sleep index was derived to help you understand the different sleep stages such as deep sleep, REM sleep, light sleep and wakefulness. During different sleep stages,…

Ultrahuman Air Smart Activity Ring Silver 7 / 56-57 mm

Introducing the Ultrahuman Ring Air, the ultra-comfortable fitness wearable. With its notch-free, ultra-thin design and smooth inner shell, the Air Ring offers unparalleled comfort day and night. It f more→eatures sleep tracking for a comfortable and unobtrusive experience. Weighing only 2.4 grams, it is the lightest smart ring on the market. Combining minimalism with precise performance, this sleek device allows users to effortlessly monitor sleep, movement, heart rate, heart rate variability and skin temperature.The sleep index was derived to help you understand the different sleep stages such as deep sleep, REM sleep, light sleep and wakefulness. During different sleep stages, various metabolic …

Ultrahuman Air Smart Activity Ring Grey 7 / 56-57 mm

Introducing the Ultrahuman Ring Air, the ultra-comfortable fitness wearable. With its notch-free, ultra-thin design and smooth inner shell, the Air Ring offers unrivalled comfort day and night. It is more→characterised by sleep tracking and ensures a comfortable and unobtrusive experience. Weighing just 2.4 grams, it is the lightest smart ring on the market. This sleek device combines minimalism with precise performance, allowing users to effortlessly monitor sleep, movement, heart rate, heart rate variability and skin temperature.The sleep index was derived to help you understand the different sleep stages such as deep sleep, REM sleep, light sleep and wakefulness. During different sleep stages,…

Ultrahuman Air Smart Activity Ring Yellow 8 / 58-60 mm

Delivery: in United Kingdom

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Introducing the Ultrahuman Ring Air, the ultra-comfortable fitness wearable. With its notch-free, ultra-thin design and smooth inner shell, the Air Ring offers unrivalled comfort day and night. It is more→characterised by sleep tracking and ensures a comfortable and unobtrusive experience. Weighing just 2.4 grams, it is the lightest smart ring on the market. This sleek device combines minimalism with precise performance, allowing users to effortlessly monitor sleep, movement, heart rate, heart rate variability and skin temperature.The sleep index was derived to help you understand the different sleep stages such as deep sleep, REM sleep, light sleep and wakefulness. During different sleep stages,…

Ultrahuman Air Smart Activity Ring Silver 8 / 58-60 mm

Introducing the Ultrahuman Ring Air, the ultra-comfortable fitness wearable. With its notch-free, ultra-thin design and smooth inner shell, the Air Ring offers unparalleled comfort day and night. It f more→eatures sleep tracking for a comfortable and unobtrusive experience. Weighing only 2.4 grams, it is the lightest smart ring on the market. Combining minimalism with precise performance, this sleek device allows users to effortlessly monitor sleep, movement, heart rate, heart rate variability and skin temperature.The sleep index was derived to help you understand the different sleep stages such as deep sleep, REM sleep, light sleep and wakefulness. During different sleep stages, various metabolic …

Ultrahuman Air Smart Activity Ring Grey 8 / 58-60 mm

Introducing the Ultrahuman Ring Air, the ultra-comfortable fitness wearable. With its notch-free, ultra-thin design and smooth inner shell, the Air Ring offers unrivalled comfort day and night. It is more→characterised by sleep tracking and ensures a comfortable and unobtrusive experience. Weighing just 2.4 grams, it is the lightest smart ring on the market. This sleek device combines minimalism with precise performance, allowing users to effortlessly monitor sleep, movement, heart rate, heart rate variability and skin temperature.The sleep index was derived to help you understand the different sleep stages such as deep sleep, REM sleep, light sleep and wakefulness. During different sleep stages,…

Ultrahuman Air Smart Activity Ring Silver 9 / 61-63 mm

Delivery: in United Kingdom

Report

Introducing the Ultrahuman Ring Air, the ultra-comfortable fitness wearable. With its notch-free, ultra-thin design and smooth inner shell, the Air Ring offers unrivalled comfort day and night. It is more→characterised by sleep tracking and ensures a comfortable and unobtrusive experience. Weighing just 2.4 grams, it is the lightest smart ring on the market. This sleek device combines minimalism with precise performance, allowing users to effortlessly monitor sleep, movement, heart rate, heart rate variability and skin temperature.The sleep index was derived to help you understand the different sleep stages such as deep sleep, REM sleep, light sleep and wakefulness. During different sleep stages,…

Ultrahuman Air Smart Activity Ring Grey 9 / 61-63 mm

Introducing the Ultrahuman Ring Air, the ultra-comfortable fitness wearable. With its notch-free, ultra-thin design and smooth inner shell, the Air Ring offers unrivalled comfort day and night. It is more→characterised by sleep tracking and ensures a comfortable and unobtrusive experience. Weighing just 2.4 grams, it is the lightest smart ring on the market. This sleek device combines minimalism with precise performance, allowing users to effortlessly monitor sleep, movement, heart rate, heart rate variability and skin temperature.The sleep index was derived to help you understand the different sleep stages such as deep sleep, REM sleep, light sleep and wakefulness. During different sleep stages,…