Smartwatch with heart rate variability (HRV) measurement

prices on 74 models

HRV (Heart Rate Variability)

— sensor for measuring the intervals between successive contractions of the heart muscle. These measurements are important indicators of the functioning of the nervous system and can reflect stress levels, physical fitness, and general health of the body. At the same time, the heart rate variability (HRV) indicator helps assess the user’s readiness for physical activity, determining the optimal moments for training and rest.

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Samsung Galaxy Watch Ultra 2025

2025 8th generation contactless payment phone calls SIM card swim proof MIL-STD-810 tonometer ECG GPS maps sapphire glass titanium body Bluetooth v5.3 wireless charging

Display:1.47 ", 480x480 px, Super AMOLED, touch

Health:heart rate monitor, tonometer, ECG, oxygen in the blood

Sports and tourism:swimming mode, GPS, altimeter, compass

Body:titanium, IP68 / 100 WR (10 ATM)

Strap:rubber/silicone

Videos ₇ Photos ₁₆ Prices ₄₁

Colour:

Price from $344.99 up to $790.00

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5 stores 41 offer

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Samsung Galaxy Watch8 Classic

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2025 8th generation contactless payment phone calls swim proof period tracker MIL-STD-810 ECG GPS maps sapphire glass Bluetooth v5.3 wireless charging slim

Display:1.34 ", 438x438 px, Super AMOLED, touch

Health:heart rate monitor, ECG, oxygen in the blood, stress level

Sports and tourism:GPS, altimeter, compass

Body:steel, IP68 / 50 WR (5 ATM)

Strap:leather

User reviews ₁ Photos ₁₃ Prices ₃₂

46mm46mm LTE

Colour:

Price from $279.00 up to $679.00

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5 stores 32 offers

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Amazfit Bip 6

2025 Bip phone calls long battery life swim proof period tracker GPS

Display:1.97 ", 450x390 px, AMOLED, touch

Health:heart rate monitor, oxygen in the blood, stress level

Sports and tourism:swimming mode, GPS

Body:aluminium, 50 WR (5 ATM)

Strap:rubber/silicone

Photos ₄ Prices ₅

Colour:

Price from $79.99

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3 stores 5 offers

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Garmin Fenix 8 47mm

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2024Fenix contactless payment phone calls long battery life swim proof period tracker MIL-STD-810 ECG ANT+GPS maps Gorilla Glass

Display:1.4 ", 454x454 px, AMOLED, touch

Health:heart rate monitor, ECG, oxygen in the blood, stress level

Sports and tourism:swimming mode, GPS, altimeter, compass

Body:plastic, 100 WR (10 ATM)

Strap:rubber/silicone

User reviews ₁ Videos ₄ Photos ₁₉

Discussion₂

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43mm47mm51mm

Colour:

Price from $749.99 up to $1,329.00

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4 stores 38 offers

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Samsung Galaxy Watch8 44mm

2025 8th generation contactless payment phone calls swim proof period tracker MIL-STD-810 ECG GPS maps sapphire glass Bluetooth v5.3 wireless charging slim

Display:1.47 ", 480x480 px, Super AMOLED, touch

Health:heart rate monitor, ECG, oxygen in the blood, stress level

Sports and tourism:GPS, altimeter, compass

Body:aluminium, IP68 / 50 WR (5 ATM)

Strap:leather, rubber/silicone, fabric

Videos ₇ Photos ₁₀

Discussion₃

Prices ₄₂

40mm40mm LTE44mm44mm LTE

Colour:

Price from $219.00 up to $448.00

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7 stores 42 offers

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Garmin Vivoactive 6

2025 Vivo contactless payment long battery life swim proof period tracker ANT+GPS Gorilla Glass

Display:1.2 ", 390x390 px, AMOLED, touch

Health:heart rate monitor, oxygen in the blood, stress level

Sports and tourism:swimming mode, GPS, altimeter, compass

Body:plastic, 50 WR (5 ATM)

Strap:rubber/silicone

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Price from $299.99 up to $339.00

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Garmin Venu 4 45mm

2025 Venu contactless payment phone calls long battery life swim proof period tracker ECG ANT+GPS maps Gorilla Glass

Display:1.4 ", 454x454 px, AMOLED, touch

Health:heart rate monitor, ECG, oxygen in the blood, stress level

Sports and tourism:swimming mode, GPS, altimeter, compass

Body:steel, 50 WR (5 ATM)

Strap:leather, rubber/silicone

Videos ₉ Photos ₂₄ Prices ₅₃

41mm45mm

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Price from $499.99 up to $650.00

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6 stores 53 offers

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Garmin Forerunner 970

2025 Forerunner contactless payment phone calls long battery life swim proof period tracker ECG ANT+GPS maps sapphire glass

Display:1.4 ", 454x454 px, AMOLED, touch

Health:heart rate monitor, ECG, oxygen in the blood, stress level

Sports and tourism:swimming mode, GPS, altimeter, compass

Body:plastic, 50 WR (5 ATM)

Strap:rubber/silicone

Videos ₁ Photos ₂₅

Discussion₂

Prices ₄₂

Colour:

Price from $649.99 up to $864.00

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5 stores 42 offers

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Amazfit Active Max

2026 phone calls long battery life swim proof period tracker GPS maps Bluetooth v5.3

Display:1.5 ", 480x480 px, AMOLED, touch

Health:heart rate monitor, oxygen in the blood, stress level

Sports and tourism:GPS, altimeter, compass

Body:aluminium, 50 WR (5 ATM)

Strap:rubber/silicone

Photos ₂ Prices ₂

Price from $169.99

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2 stores 2 offers

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Amazfit Active 3 Premium

2026 phone calls long battery life swim proof period tracker GPS maps sapphire glass Bluetooth v5.3

Display:1.32 ", 466x466 px, AMOLED, touch

Health:heart rate monitor, oxygen in the blood, stress level

Sports and tourism:swimming mode, GPS, altimeter, compass

Body:steel, 50 WR (5 ATM)

Strap:rubber/silicone

Photos ₉ Prices ₁₀

Colour:

Price from $137.26 up to $201.00

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2 stores 10 offers

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Garmin Instinct 3 Solar 45mm

2025 InstinctNON-touchcontactless payment long battery life swim proof period tracker MIL-STD-810 ANT+GPS

Display:1.1 ", 176x176 px, transflective

Health:heart rate monitor, oxygen in the blood, stress level

Sports and tourism:swimming mode, GPS, altimeter, compass

Body:plastic, 100 WR (10 ATM)

Strap:rubber/silicone

Videos ₅ Photos ₃₇ Prices ₂₀

45mm50mm

Colour:

Price from $283.95 up to $399.00

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9 stores 20 offers

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Garmin Fenix 8 51mm Solar

2024Fenix contactless payment phone calls long battery life swim proof period tracker MIL-STD-810 ECG ANT+GPS maps sapphire glass large

Display:1.4 ", 280x280 px, transflective, touch

Health:heart rate monitor, ECG, oxygen in the blood, stress level

Sports and tourism:swimming mode, GPS, altimeter, compass

Body:plastic, 100 WR (10 ATM)

Strap:rubber/silicone

Videos ₁ Photos ₂₄ Prices ₁₇

47mm51mm

Colour:

Price from $949.99 up to $1,223.00

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Xiaomi Smart Band 10 Pro

New Band phone calls long battery life swim proof period tracker GPS Bluetooth v5.4

Display:1.74 ", 480x336 px, AMOLED, touch

Health:heart rate monitor, oxygen in the blood, stress level

Sports and tourism:swimming mode, GPS

Body:aluminium, 50 WR (5 ATM)

Strap:leather, rubber/silicone

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0 stores 0 offers

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Google Pixel Watch 4 45mm

2025 contactless payment phone calls swim proof period tracker ECG GPS maps Bluetooth v6.0 wireless charging

Display:1.4 ", 448x448 px, AMOLED (LTPO), touch

Health:heart rate monitor, ECG, oxygen in the blood, stress level

Sports and tourism:swimming mode, GPS, altimeter, compass

Body:aluminium, IP68 / 50 WR (5 ATM)

Strap:rubber/silicone

Photos ₃

Discussion₁

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41mm41mm LTE45mm45mm LTE

Price from $399.99

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Amazfit Bip Max

New Bip phone calls long battery life swim proof period tracker GPS maps Bluetooth v5.3

Display:2.07 ", 514x432 px, AMOLED, touch

Health:heart rate monitor, oxygen in the blood, stress level

Sports and tourism:swimming mode, GPS

Body:aluminium, 50 WR (5 ATM)

Strap:rubber/silicone

Photos ₅ Prices ₁

Price from $99.99

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Garmin Fenix 8 Pro 51mm

2025 Fenix contactless payment phone calls SIM card long battery life swim proof period tracker ECG ANT+GPS maps sapphire glass large

Display:1.4 ", 454x454 px, AMOLED, touch

Health:heart rate monitor, ECG, oxygen in the blood, stress level

Sports and tourism:swimming mode, GPS, altimeter, compass

Body:plastic, 100 WR (10 ATM)

Strap:rubber/silicone

Photos ₃₂ Prices ₂₁

47mm51mm

Colour:

Price from $949.99 up to $1,449.00

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5 stores 21 offer

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Amazfit Active 2

2025 phone calls long battery life swim proof period tracker GPS maps slim

Display:1.32 ", 466x466 px, AMOLED, touch

Health:heart rate monitor, oxygen in the blood, stress level

Sports and tourism:swimming mode, GPS, altimeter, compass

Body:plastic, 50 WR (5 ATM)

Strap:rubber/silicone

Photos ₅

Discussion₅

Prices ₅

44mm44mm Premium

Colour:

Price from $80.99 up to $99.00

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2 stores 5 offers

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Amazfit Active 2 Square

2025 phone calls long battery life swim proof period tracker GPS maps sapphire glass slim

Display:1.75 ", 450x390 px, AMOLED, touch

Health:heart rate monitor, oxygen in the blood, stress level

Sports and tourism:swimming mode, GPS, altimeter, compass

Body:steel, 50 WR (5 ATM)

Strap:leather, rubber/silicone

Videos ₁ Photos ₄

Discussion₁

Prices ₄

Price from $129.98 up to $149.00

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3 stores 4 offers

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COROS Pace 4

2025 long battery life swim proof GPS

Display:1.2 ", 390x390 px, AMOLED, touch

Health:heart rate monitor, oxygen in the blood, stress level

Sports and tourism:swimming mode, GPS, altimeter

Body:plastic, 50 WR (5 ATM)

Strap:rubber/silicone, fabric

Photos ₁₃ Prices ₅

Colour:

Price from $249.00 up to $348.00

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3 stores 5 offers

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Garmin Vivoactive 5

2023Vivo contactless payment long battery life swim proof period tracker ANT+GPS Gorilla Glass

Display:1.2 ", 390x390 px, AMOLED, touch

Health:heart rate monitor, oxygen in the blood, stress level

Sports and tourism:swimming mode, GPS, compass

Body:plastic, 50 WR (5 ATM)

Strap:rubber/silicone

Videos ₁₃ Photos ₃₂ Prices ₅₁

Colour:

Price from $189.99 up to $285.00

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5 stores 51 offer

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Garmin Forerunner 570 47mm

2025 Forerunner contactless payment phone calls long battery life swim proof period tracker ANT+GPS maps Gorilla Glass

Display:1.4 ", 454x454 px, AMOLED, touch

Health:heart rate monitor, oxygen in the blood, stress level

Sports and tourism:swimming mode, GPS, altimeter, compass

Body:plastic, 50 WR (5 ATM)

Strap:rubber/silicone

Photos ₂₄ Prices ₃₄

42mm47mm

Colour:

Price from $449.99 up to $674.00

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5 stores 34 offers

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Garmin Forerunner 255

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2022ForerunnerNON-touchcontactless payment long battery life swim proof period tracker ANT+GPS Gorilla Glass

Display:1.3 ", 260x260 px, transflective

Health:heart rate monitor, oxygen in the blood, stress level

Sports and tourism:swimming mode, GPS, altimeter, compass

Body:plastic, 50 WR (5 ATM)

Strap:rubber/silicone

User reviews ₁ Videos ₂₈ Photos ₁₈ Prices ₅

musicstandard

Colour:

Price from $299.94 up to $789.00

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3 stores 5 offers

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Samsung Galaxy Watch 5 Pro

20225th generation contactless payment phone calls swim proof period tracker MIL-STD-810 tonometer ECG GPS maps sapphire glass titanium body Bluetooth v5.3 wireless charging

Display:1.4 ", 450x450 px, Super AMOLED, touch

Health:heart rate monitor, tonometer, ECG, oxygen in the blood, stress level

Sports and tourism:swimming mode, GPS, altimeter, compass

Body:titanium, IP68 / 50 WR (5 ATM)

Strap:rubber/silicone

Videos ₂₈ Photos ₁₆

Discussion₅

Prices ₂₈

45mm45mm LTE

Colour:

Price from $72.00 up to $499.00

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4 stores 28 offers

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Garmin Enduro 3

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2024Enduro contactless payment long battery life swim proof period tracker MIL-STD-810 ECG ANT+GPS maps sapphire glass large

Display:1.4 ", 280x280 px, transflective, touch

Health:heart rate monitor, ECG, oxygen in the blood, stress level

Sports and tourism:swimming mode, GPS, altimeter, compass

Body:plastic, 100 WR (10 ATM)

Strap:fabric

User reviews ₁ Videos ₇ Photos ₁₂ Prices ₁₀

Colour:

Price from $749.99 up to $1,309.00

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4 stores 10 offers

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