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Trackers compared

Ranked by what each costs to own for three years, subscription included. Prices checked daily.

  1. 1

    Huawei Band 11

    Fitness band · battery up to 14 days maximum

    • HRV
    • Sleep stages
    • Blood oxygen
    • Cycle tracking
    3 years
    £49.99
    Price
    £49.99
    Subscription
    None
  2. 2

    Huawei Band 11 Pro

    Fitness band · battery up to 14 days maximum

    • HRV
    • Sleep stages
    • Blood oxygen
    • GPS
    • Cycle tracking
    3 years
    £69.99
    Price
    £69.99
    Subscription
    None
  3. 3

    Amazfit Bip 6

    Smartwatch · battery up to 14 days

    • HRV
    • Sleep stages
    • Blood oxygen
    • GPS
    • Cycle tracking
    3 years
    £79.90
    Price
    £79.90
    Subscription
    Optional
  4. 4

    Fitbit Inspire 3

    Fitness band · battery up to 10 days

    • HRV
    • Sleep stages
    • Blood oxygen
    • Skin temperature
    • Cycle tracking
    3 years
    £84
    Price
    £84
    Subscription
    Optional
  5. 5

    Fitbit Air

    Fitness band · battery up to 7 days

    • HRV
    • Sleep stages
    • Blood oxygen
    • Skin temperature
    • Cycle tracking
    3 years
    £84.99
    Price
    £84.99
    Subscription
    Optional
  6. 6

    Huawei Watch Fit 4

    Smartwatch · battery up to 10 days

    • HRV
    • Blood oxygen
    • GPS
    • Cycle tracking
    3 years
    £99.99
    Price
    £99.99
    Subscription
    Optional
  7. 7

    Garmin Index Sleep Monitor

    Fitness band · battery 7 nights with SpO2

    • HRV
    • Sleep stages
    • Blood oxygen
    • Skin temperature
    • Cycle tracking
    3 years
    £119
    Price
    £119
    Subscription
    Optional
  8. 8

    Amazfit Active 2

    Smartwatch · battery up to 10 days

    • HRV
    • Sleep stages
    • Blood oxygen
    • Skin temperature
    • GPS
    3 years
    £129.90
    Price
    £129.90
    Subscription
    Optional
  9. 9

    Garmin vívosmart 5

    Fitness band

    • Sleep stages
    • Blood oxygen
    • Cycle tracking
    3 years
    £129.99
    Price
    £129.99
    Subscription
    Optional
  10. 10

    Huawei Watch Fit 4 Pro

    Smartwatch · battery up to 10 days

    • HRV
    • Blood oxygen
    • ECG
    • GPS
    • Cycle tracking
    3 years
    £129.99
    Price
    £129.99
    Subscription
    Optional
  11. 11

    Fitbit Charge 6

    Fitness band · battery up to 7 days

    • HRV
    • Sleep stages
    • Blood oxygen
    • Skin temperature
    • ECG
    3 years
    £139.99
    Price
    £139.99
    Subscription
    Optional
  12. 12

    Polar Loop

    Fitness band · battery 8 days

    • HRV
    • Sleep stages
    3 years
    £149.50
    Price
    £149.50
    Subscription
    None
  13. 13

    Amazfit Helio Ring

    Smart ring · battery up to 4 days

    • HRV
    • Sleep stages
    • Blood oxygen
    • Skin temperature
    • Cycle tracking
    3 years
    £149.90
    Price
    £149.90
    Subscription
    Optional
  14. 14

    Fitbit Edge

    Fitness band · battery up to 7 days

    • HRV
    • Sleep stages
    • Blood oxygen
    • Skin temperature
    • ECG
    3 years
    £159
    Price
    £159
    Subscription
    Optional
  15. 15

    Huawei Watch Fit 5

    Smartwatch · battery up to 10 days light use

    • HRV
    • Sleep stages
    • Blood oxygen
    • GPS
    • Cycle tracking
    3 years
    £159.99
    Price
    £159.99
    Subscription
    Optional
  16. 16

    Suunto Run

    Smartwatch · battery up to 12 days

    • HRV
    • Sleep stages
    • Blood oxygen
    • GPS
    3 years
    £178.99
    Price
    £178.99
    Subscription
    None
  17. 17

    Polar Pacer Pro

    Smartwatch · battery up to 6.5 days

    • HRV
    • Sleep stages
    • GPS
    3 years
    £179.40
    Price
    £179.40
    Subscription
    Optional
  18. 18

    Garmin Forerunner 165

    Smartwatch · battery up to 11 days

    • HRV
    • Sleep stages
    • Blood oxygen
    • GPS
    • Cycle tracking
    3 years
    £179.85
    Price
    £179.85
    Subscription
    Optional
  19. 19

    Garmin CIRQA Smart Band

    Fitness band · battery up to 10 days

    • HRV
    • Sleep stages
    • Blood oxygen
    • Skin temperature
    • Cycle tracking
    3 years
    £179.99
    Price
    £179.99
    Subscription
    Optional
  20. 20

    Huawei Watch GT 6

    Smartwatch · battery up to 21 days

    • HRV
    • Sleep stages
    • Blood oxygen
    • GPS
    • Cycle tracking
    3 years
    £179.99
    Price
    £179.99
    Subscription
    Optional
  21. 21

    COROS Pace 3

    Smartwatch · battery up to 15 days daily use

    • HRV
    • Sleep stages
    • GPS
    3 years
    £199
    Price
    £199
    Subscription
    None
  22. 22

    Amazfit Helio Strap Pro

    Fitness band · battery up to 11 days

    • HRV
    • Sleep stages
    • Blood oxygen
    • Skin temperature
    3 years
    £199.90
    Price
    £199.90
    Subscription
    Optional
  23. 23

    Huawei Watch Fit 5 Pro

    Smartwatch · battery up to 10 days light use

    • HRV
    • Sleep stages
    • Blood oxygen
    • ECG
    • GPS
    3 years
    £199.99
    Price
    £199.99
    Subscription
    Optional
  24. 24

    COROS Pace 4

    Smartwatch · battery up to 19 days daily use

    • HRV
    • Sleep stages
    • GPS
    • Cycle tracking
    3 years
    £218
    Price
    £218
    Subscription
    None
  25. 25

    Apple Watch SE 3 (40 mm, GPS)

    Smartwatch · battery up to 18 hours

    • HRV
    • Sleep stages
    • Skin temperature
    • GPS
    • Cycle tracking
    3 years
    £219
    Price
    £219
    Subscription
    Optional
  26. 26

    Samsung Galaxy Watch8 (40 mm, Bluetooth)

    Smartwatch · battery up to 30 hours

    • HRV
    • Sleep stages
    • Blood oxygen
    • Skin temperature
    • ECG
    3 years
    £219
    Price
    £219
    Subscription
    None
  27. 27

    Huawei Watch GT 6 Pro

    Smartwatch · battery up to 21 days

    • HRV
    • Sleep stages
    • Blood oxygen
    • ECG
    • GPS
    3 years
    £219.99
    Price
    £219.99
    Subscription
    Optional
  28. 28

    Polar Ignite 3

    Smartwatch · battery up to 5 days

    • HRV
    • Sleep stages
    • Skin temperature
    • GPS
    3 years
    £220
    Price
    £220
    Subscription
    Optional
  29. 29

    Withings ScanWatch Light

    Smartwatch · battery up to 35 days

    • Sleep stages
    • Cycle tracking
    3 years
    £229.95
    Price
    £229.95
    Subscription
    Optional
  30. 30

    Garmin vívoactive 6

    Smartwatch · battery up to 11 days

    • HRV
    • Sleep stages
    • Blood oxygen
    • GPS
    • Cycle tracking
    3 years
    £230
    Price
    £230
    Subscription
    Optional
  31. 31

    Ultrahuman Ring Air

    Smart ring · battery 4 to 6 days

    • HRV
    • Sleep stages
    • Blood oxygen
    • Skin temperature
    • Cycle tracking
    3 years
    £246.75
    Price
    £246.75
    Subscription
    Optional
  32. 32

    COROS Apex 2

    Smartwatch · battery up to 13 days daily use

    • HRV
    • Sleep stages
    • GPS
    3 years
    £257
    Price
    £257
    Subscription
    None
  33. 33

    Suunto Run 2

    Smartwatch · battery up to 13 days

    • HRV
    • Sleep stages
    • Blood oxygen
    • GPS
    3 years
    £264.99
    Price
    £264.99
    Subscription
    None
  34. 34

    Amazfit T-Rex 3

    Smartwatch · battery up to 27 days

    • HRV
    • Sleep stages
    • Blood oxygen
    • Skin temperature
    • GPS
    3 years
    £279
    Price
    £279
    Subscription
    Optional
  35. 35

    Huawei Watch GT 7

    Smartwatch · battery up to 21 days

    • HRV
    • Sleep stages
    • Blood oxygen
    • GPS
    • Cycle tracking
    3 years
    £279.99
    Price
    £279.99
    Subscription
    Optional
  36. 36

    Circular Ring 2

    Smart ring · battery 8 days in power mode

    • HRV
    • Sleep stages
    • Blood oxygen
    • Skin temperature
    • ECG
    3 years
    £280
    Price
    £280
    Subscription
    None
  37. 37

    Google Pixel Watch 4 (45 mm, Wi-Fi)

    Smartwatch

    • HRV
    • Sleep stages
    • Blood oxygen
    • Skin temperature
    • ECG
    3 years
    £299
    Price
    £299
    Subscription
    Optional
  38. 38

    Garmin Instinct 3 (45 mm, AMOLED)

    Smartwatch · battery up to 18 days

    • HRV
    • Sleep stages
    • Blood oxygen
    • GPS
    • Cycle tracking
    3 years
    £299
    Price
    £299
    Subscription
    Optional
  39. 39

    Suunto Race S

    Smartwatch · battery up to 9 days

    • HRV
    • Sleep stages
    • Blood oxygen
    • GPS
    3 years
    £299
    Price
    £299
    Subscription
    None
  40. 40

    Amazfit Balance 2

    Smartwatch · battery up to 21 days

    • HRV
    • Sleep stages
    • Blood oxygen
    • GPS
    • Cycle tracking
    3 years
    £299.90
    Price
    £299.90
    Subscription
    Optional
  41. 41

    COROS Nomad

    Smartwatch · battery up to 22 days daily use

    • HRV
    • Sleep stages
    • GPS
    3 years
    £319
    Price
    £319
    Subscription
    None
  42. 42

    Withings ScanWatch 2

    Smartwatch · battery up to 35 days

    • HRV
    • Sleep stages
    • Blood oxygen
    • Skin temperature
    • ECG
    3 years
    £319
    Price
    £319
    Subscription
    Optional
  43. 43

    Apple Watch Series 11 (46 mm, GPS)

    Smartwatch · battery up to 24 hours

    • HRV
    • Sleep stages
    • Blood oxygen
    • Skin temperature
    • ECG
    3 years
    £349
    Price
    £349
    Subscription
    Optional
  44. 44

    Samsung Galaxy Watch9 (40 mm, Bluetooth)

    Smartwatch · battery up to 40 hours

    • HRV
    • Sleep stages
    • Blood oxygen
    • Skin temperature
    • ECG
    3 years
    £349
    Price
    £349
    Subscription
    None
  45. 45

    Polar Vantage M3

    Smartwatch · battery up to 7 days

    • HRV
    • Sleep stages
    • Blood oxygen
    • Skin temperature
    • ECG
    3 years
    £349
    Price
    £349
    Subscription
    Optional
  46. 46

    Huawei Watch D2

    Smartwatch · battery up to 6 days typical

    • HRV
    • Blood oxygen
    • Skin temperature
    • ECG
    • Blood pressure
    3 years
    £349.99
    Price
    £349.99
    Subscription
    Optional
  47. 47

    Garmin Venu 4

    Smartwatch · battery up to 12 days

    • HRV
    • Sleep stages
    • Blood oxygen
    • Skin temperature
    • ECG
    3 years
    £357
    Price
    £357
    Subscription
    Optional
  48. 48

    COROS Apex 4 (46 mm)

    Smartwatch · battery up to 24 days daily use

    • HRV
    • Sleep stages
    • GPS
    3 years
    £361
    Price
    £361
    Subscription
    None
  49. 49

    Apple Watch Series 12 (42 mm, GPS)

    Smartwatch · battery up to 24 hours

    • HRV
    • Sleep stages
    • Blood oxygen
    • Skin temperature
    • ECG
    3 years
    £369
    Price
    £369
    Subscription
    Optional
  50. 50

    Google Pixel Watch 5 (41 mm, Wi-Fi)

    Smartwatch

    • HRV
    • Sleep stages
    • Blood oxygen
    • Skin temperature
    • ECG
    3 years
    £369
    Price
    £369
    Subscription
    Optional
  51. 51

    Garmin Forerunner 265 (46 mm)

    Smartwatch · battery up to 13 days

    • HRV
    • Sleep stages
    • Blood oxygen
    • GPS
    • Cycle tracking
    3 years
    £369.90
    Price
    £369.90
    Subscription
    Optional
  52. 52

    Amazfit Balance 3

    Smartwatch · battery up to 21 days

    • HRV
    • Sleep stages
    • Blood oxygen
    • Skin temperature
    • GPS
    3 years
    £369.90
    Price
    £369.90
    Subscription
    Optional
  53. 53

    Huawei Watch GT 7 Pro

    Smartwatch · battery up to 21 days

    • HRV
    • Sleep stages
    • Blood oxygen
    • ECG
    • GPS
    3 years
    £379.99
    Price
    £379.99
    Subscription
    Optional
  54. 54

    COROS Pace 4 Pro

    Smartwatch · battery up to 21 days daily use

    • HRV
    • Sleep stages
    • GPS
    3 years
    £389
    Price
    £389
    Subscription
    None
  55. 55

    Samsung Galaxy Ring

    Smart ring · battery up to 7 days

    • HRV
    • Sleep stages
    • Skin temperature
    • Cycle tracking
    3 years
    £399
    Price
    £399
    Subscription
    None
  56. 56

    Polar Grit X2

    Smartwatch · battery up to 7 days

    • HRV
    • Sleep stages
    • Blood oxygen
    • Skin temperature
    • ECG
    3 years
    £399
    Price
    £399
    Subscription
    None
  57. 57

    Amazfit T-Rex 3 Pro

    Smartwatch · battery up to 25 days

    • HRV
    • Sleep stages
    • Blood oxygen
    • Skin temperature
    • GPS
    3 years
    £399.90
    Price
    £399.90
    Subscription
    Optional
  58. 58

    Huawei Watch 5

    Smartwatch · battery 46 mm: 4.5 days typical

    • HRV
    • Blood oxygen
    • Skin temperature
    • ECG
    • GPS
    3 years
    £399.99
    Price
    £399.99
    Subscription
    Optional
  59. 59

    Huawei Watch 6

    Smartwatch · battery 42 mm: 3 days typical

    • HRV
    • Blood oxygen
    • Skin temperature
    • ECG
    • GPS
    3 years
    £399.99
    Price
    £399.99
    Subscription
    Optional
  60. 60

    Huawei Watch D3

    Smartwatch · battery up to 6 days typical

    • HRV
    • Blood oxygen
    • ECG
    • Blood pressure
    3 years
    £399.99
    Price
    £399.99
    Subscription
    Optional
  61. 61

    COROS Apex 2 Pro

    Smartwatch · battery up to 21 days daily use

    • HRV
    • Sleep stages
    • GPS
    3 years
    £424
    Price
    £424
    Subscription
    None
  62. 62

    Ultrahuman Ring Pro

    Smart ring · battery up to 15 days

    • HRV
    • Sleep stages
    • Skin temperature
    • Cycle tracking
    3 years
    £429
    Price
    £429
    Subscription
    Optional
  63. 63

    Garmin Forerunner 570 (42 mm)

    Smartwatch · battery up to 10 days

    • HRV
    • Sleep stages
    • Blood oxygen
    • Skin temperature
    • GPS
    3 years
    £429
    Price
    £429
    Subscription
    Optional
  64. 64

    Suunto Race 2

    Smartwatch · battery up to 18 days

    • HRV
    • Sleep stages
    • Blood oxygen
    • GPS
    3 years
    £429
    Price
    £429
    Subscription
    None
  65. 65

    Suunto Race 3S

    Smartwatch

    • HRV
    • Sleep stages
    • GPS
    3 years
    £434.99
    Price
    £434.99
    Subscription
    None
  66. 66

    Samsung Galaxy Watch8 Classic (46 mm, Bluetooth)

    Smartwatch · battery up to 30 hours

    • HRV
    • Sleep stages
    • Blood oxygen
    • Skin temperature
    • ECG
    3 years
    £440
    Price
    £440
    Subscription
    None
  67. 67

    Amazfit Cheetah 2 Pro

    Smartwatch · battery up to 20 days

    • HRV
    • Sleep stages
    • Blood oxygen
    • Skin temperature
    • GPS
    3 years
    £449.90
    Price
    £449.90
    Subscription
    Optional
  68. 68

    Oura Ring 4

    Smart ring · battery 5 to 8 days

    • HRV
    • Sleep stages
    • Blood oxygen
    • Skin temperature
    • Cycle tracking
    3 years
    £453.97
    Price
    £244
    Subscription
    £69.99 a year
  69. 69

    Garmin Venu X1

    Smartwatch · battery up to 8 days

    • HRV
    • Sleep stages
    • Blood oxygen
    • Skin temperature
    • GPS
    3 years
    £469.99
    Price
    £469.99
    Subscription
    Optional
  70. 70

    Oura Ring 4 Ceramic

    Smart ring · battery 5 to 8 days

    • HRV
    • Sleep stages
    • Blood oxygen
    • Skin temperature
    • Cycle tracking
    3 years
    £489.27
    Price
    £279.30
    Subscription
    £69.99 a year
  71. 71

    Whoop One membership (WHOOP 5.0)

    Fitness band · price includes 12 months' membership

    • HRV
    • Sleep stages
    • Blood oxygen
    • Skin temperature
    • Cycle tracking
    3 years
    £507
    Price
    £169
    Subscription
    £169 a year
  72. 72

    Polar Vantage V3

    Smartwatch · battery up to 10 days

    • HRV
    • Sleep stages
    • Blood oxygen
    • Skin temperature
    • ECG
    3 years
    £519
    Price
    £519
    Subscription
    Optional
  73. 73

    Suunto Vertical 2

    Smartwatch · battery up to 20 days

    • HRV
    • Sleep stages
    • Blood oxygen
    • GPS
    3 years
    £529
    Price
    £529
    Subscription
    None
  74. 74

    Apple Watch Ultra 3 (49 mm, GPS + Cellular)

    Smartwatch · battery up to 42 hours

    • HRV
    • Sleep stages
    • Blood oxygen
    • Skin temperature
    • ECG
    3 years
    £549
    Price
    £549
    Subscription
    Optional
  75. 75

    Withings ScanWatch Nova

    Smartwatch · battery up to 35 days

    • HRV
    • Sleep stages
    • Blood oxygen
    • Skin temperature
    • ECG
    3 years
    £549
    Price
    £549
    Subscription
    Optional
  76. 76

    Withings ScanWatch Nova Brilliant

    Smartwatch · battery up to 35 days

    • HRV
    • Sleep stages
    • Blood oxygen
    • Skin temperature
    • ECG
    3 years
    £549
    Price
    £549
    Subscription
    Optional
  77. 77

    COROS Vertix 2S

    Smartwatch · battery up to 36 days daily use

    • HRV
    • Sleep stages
    • GPS
    3 years
    £598.99
    Price
    £598.99
    Subscription
    None
  78. 78

    Samsung Galaxy Watch Ultra (2025) (47 mm, LTE)

    Smartwatch · battery up to 100 hours

    • HRV
    • Sleep stages
    • Blood oxygen
    • Skin temperature
    • ECG
    3 years
    £599
    Price
    £599
    Subscription
    None
  79. 79

    Oura Ring 5

    Smart ring · battery 6 to 9 days

    • HRV
    • Sleep stages
    • Blood oxygen
    • Skin temperature
    • Cycle tracking
    3 years
    £608.97
    Price
    £399
    Subscription
    £69.99 a year
  80. 80

    Garmin Forerunner 970

    Smartwatch · battery up to 15 days

    • HRV
    • Sleep stages
    • Blood oxygen
    • Skin temperature
    • ECG
    3 years
    £629.90
    Price
    £629.90
    Subscription
    Optional
  81. 81

    Samsung Galaxy Watch Ultra2 (47 mm, LTE)

    Smartwatch · battery up to 80 hours

    • HRV
    • Sleep stages
    • Blood oxygen
    • Skin temperature
    • ECG
    3 years
    £649
    Price
    £649
    Subscription
    None
  82. 82

    Polar Grit X2 Pro

    Smartwatch · battery up to 10 days

    • HRV
    • Sleep stages
    • Blood oxygen
    • Skin temperature
    • ECG
    3 years
    £649
    Price
    £649
    Subscription
    Optional
  83. 83

    Whoop Peak membership (WHOOP 5.0)

    Fitness band · price includes 12 months' membership

    • HRV
    • Sleep stages
    • Blood oxygen
    • Skin temperature
    • Cycle tracking
    3 years
    £687
    Price
    £229
    Subscription
    £229 a year
  84. 84

    Garmin Enduro 3

    Smartwatch · battery up to 36 days

    • HRV
    • Sleep stages
    • Blood oxygen
    • Skin temperature
    • ECG
    3 years
    £699.90
    Price
    £699.90
    Subscription
    Optional
  85. 85

    Garmin fēnix 8 (47 mm, AMOLED)

    Smartwatch · battery up to 16 days

    • HRV
    • Sleep stages
    • Blood oxygen
    • Skin temperature
    • ECG
    3 years
    £699.99
    Price
    £699.99
    Subscription
    Optional
  86. 86

    Apple Watch Ultra 4 (49 mm, GPS + Cellular)

    Smartwatch · battery up to 50 hours

    • HRV
    • Sleep stages
    • Blood oxygen
    • Skin temperature
    • ECG
    3 years
    £749
    Price
    £749
    Subscription
    Optional
  87. 87

    Garmin Enduro 4

    Smartwatch · battery up to 36 days

    • HRV
    • Sleep stages
    • Blood oxygen
    • Skin temperature
    • ECG
    3 years
    £799.90
    Price
    £799.90
    Subscription
    Optional
  88. 88

    Garmin fēnix 9 (43 mm)

    Smartwatch · battery up to 10 days

    • HRV
    • Sleep stages
    • Blood oxygen
    • Skin temperature
    • ECG
    3 years
    £859.90
    Price
    £859.90
    Subscription
    Optional
  89. 89

    Whoop Life membership (WHOOP MG)

    Fitness band · price includes 12 months' membership

    • HRV
    • Sleep stages
    • Blood oxygen
    • Skin temperature
    • ECG
    3 years
    £1,047
    Price
    £349
    Subscription
    £349 a year

What the readings mean

Readings are not a diagnosis. If you are worried about your health, speak to your GP, pharmacist or NHS 111. How we earn.