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Fitness Activity Trackers with Smartphone Compatibility

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  • Fitness Activity Trackers with Smartphone Compatibility

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1,223 results

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  • Best Match
  • Time: ending soonest
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  • Features: Smartphone Compatibility- Selected

    • Oura Ring Gen 4 Smart Ring - Size 7 - GOLD - Activity Tracker - NEW! - Image 1 of 4
    • Oura Ring Gen 4 Smart Ring - Size 7 - GOLD - Activity Tracker - NEW! - Image 2 of 4
    • Oura Ring Gen 4 Smart Ring - Size 7 - GOLD - Activity Tracker - NEW! - Image 3 of 4
    • Oura Ring Gen 4 Smart Ring - Size 7 - GOLD - Activity Tracker - NEW! - Image 4 of 4

    New ListingOura Ring Gen 4 Smart Ring - Size 7 - GOLD - Activity Tracker - NEW!

    Brand New
    S$ 360.47
    S$ 39.06 shipping
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    • Oura Ring Gen 4 Smart Ring Size 8 Activity Tracker BLACK - New/Sealed! - Image 1 of 3
    • Oura Ring Gen 4 Smart Ring Size 8 Activity Tracker BLACK - New/Sealed! - Image 2 of 3
    • Oura Ring Gen 4 Smart Ring Size 8 Activity Tracker BLACK - New/Sealed! - Image 3 of 3

    Oura Ring Gen 4 Smart Ring Size 8 Activity Tracker BLACK - New/Sealed!

    Brand New · Horizon
    S$ 332.13
    S$ 38.22 shipping
    Only 2 left
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    • Oura Ring Gen 4 Smart Ring Size 8 Activity Tracker SILVER - New/Sealed! - Image 1 of 3
    • Oura Ring Gen 4 Smart Ring Size 8 Activity Tracker SILVER - New/Sealed! - Image 2 of 3
    • Oura Ring Gen 4 Smart Ring Size 8 Activity Tracker SILVER - New/Sealed! - Image 3 of 3

    Oura Ring Gen 4 Smart Ring Size 8 Activity Tracker SILVER - New/Sealed!

    Brand New · Horizon
    S$ 346.27
    S$ 49.25 shipping
    Only 3 left
    6⁣⁣⁣X⁣ ⁣⁣⁣⁣9⁣P⁣⁣ ⁣⁣H⁣⁣⁣D⁣ ⁣R⁣3⁣ ⁣⁣K⁣⁣⁣⁣⁣⁣
    • BRAND NEW SEALED Oura Ring 4 Smart Ring Size 8 Activity Tracker, 4th Gen. Silver - Image 1 of 2
    • BRAND NEW SEALED Oura Ring 4 Smart Ring Size 8 Activity Tracker, 4th Gen. Silver - Image 2 of 2

    BRAND NEW SEALED Oura Ring 4 Smart Ring Size 8 Activity Tracker, 4th Gen. Silver

    Brand New · Horizon
    S$ 353.33
    S$ 38.85 shipping
    24 watching
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  • BRAND NEW SEALED Oura Ring 4 Smart Ring Size 10 Activity Tracker, 4th Gen Silver - Image 1 of 2

    BRAND NEW SEALED Oura Ring 4 Smart Ring Size 10 Activity Tracker, 4th Gen Silver

    Brand New · Horizon
    S$ 367.47
    S$ 39.27 shipping
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  • WHOOP 4.0 with 12 Month Subscription - Onyx - Brand New/Sealed Box - Image 1 of 2

    WHOOP 4.0 with 12 Month Subscription - Onyx - Brand New/Sealed Box

    Brand New
    S$ 212.04
    S$ 35.61 shipping
    Only 1 left!
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  • Oura Ring 4 Smart Ring Activity Tracker Size 12 In Silver | JZ90-54217-12 - Image 1 of 4

    Oura Ring 4 Smart Ring Activity Tracker Size 12 In Silver | JZ90-54217-12

    Brand New
    S$ 395.80
    S$ 40.10 shipping
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  • Oura Ring Gen 4 Smart Ring Size 7 Activity Tracker SILVER - New/Sealed! - Image 1 of 3

    Oura Ring Gen 4 Smart Ring Size 7 Activity Tracker SILVER - New/Sealed!

    Brand New · Horizon
    S$ 360.40
    S$ 53.19 shipping
    Only 1 left!
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  • RingConn Smart Health Monitoring Ring | Size 10 | Midnight Black | NEW SEALED! - Image 1 of 3

    RingConn Smart Health Monitoring Ring | Size 10 | Midnight Black | NEW SEALED!

    Brand New
    S$ 197.89
    S$ 34.27 shipping
    6 watching
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  • UltraHuman Smart Ring Air Matt Grey Size 09 Brand New & Factory Sealed FREE SHIP - Image 1 of 4

    UltraHuman Smart Ring Air Matt Grey Size 09 Brand New & Factory Sealed FREE SHIP

    Brand New
    S$ 275.64
    or Best Offer
    S$ 72.69 shipping
    15 watching
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  • NEW Oura Ring 4 Smart Ring 4th Gen. Size 8 Activity Tracker Brushed Silver - Image 1 of 2

    NEW Oura Ring 4 Smart Ring 4th Gen. Size 8 Activity Tracker Brushed Silver

    Brand New
    S$ 409.88
    S$ 40.51 shipping
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  • RingConn Gen 2 Matte Black Size 10- Smart Ring/Fitness Tracker- NEW- FAST SHIP - Image 1 of 4

    RingConn Gen 2 Matte Black Size 10- Smart Ring/Fitness Tracker- NEW- FAST SHIP

    Brand New
    S$ 282.65
    S$ 36.77 shipping
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  • NEW Sealed ULTRAHUMAN Ring AIR Size 9 - Health Tracker Gold Color Ultra Human - Image 1 of 4

    NEW Sealed ULTRAHUMAN Ring AIR Size 9 - Health Tracker Gold Color Ultra Human

    Brand New
    S$ 268.52
    S$ 37.26 shipping
    Only 1 left!
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  • Oura Ring 4- Silver - Size 10 - Smart Ring - Unique Sizing. - Image 1 of 4

    Oura Ring 4- Silver - Size 10 - Smart Ring - Unique Sizing.

    Brand New
    S$ 337.86
    or Best Offer
    S$ 46.04 shipping
    4 watching
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  • Smart Ring Fitness Tracker Display Screen Heart Rate SPO2/BP Sleep Monitoring - Image 1 of 4

    Smart Ring Fitness Tracker Display Screen Heart Rate SPO2/BP Sleep Monitoring

    Brand New · Unbranded/Generic
    S$ 67.57
    Free international shipping
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  • Mirror Health The Mirror Ring R01-1 Activity Health Tracker Vera Blue Size 8 - Image 1 of 3

    Mirror Health The Mirror Ring R01-1 Activity Health Tracker Vera Blue Size 8

    Brand New
    S$ 42.30
    S$ 38.01 shipping
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  • Brand NEW in Box Sealed Fitbit Charge 6 Black Fit Bit (GA05183NA) - Image 1 of 2

    New ListingBrand NEW in Box Sealed Fitbit Charge 6 Black Fit Bit (GA05183NA)

    Brand New · Fitbit
    S$ 169.62
    S$ 34.35 shipping
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  • BRAND NEW SEALED Oura Ring 4 Smart Ring Size 10 Activity Tracker, 4th Gen Silver - Image 1 of 2

    BRAND NEW SEALED Oura Ring 4 Smart Ring Size 10 Activity Tracker, 4th Gen Silver

    Brand New · Horizon
    S$ 325.12
    or Best Offer
    S$ 38.93 shipping
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  • NEW Sealed ULTRAHUMAN Ring AIR Size 12 - Health Tracker Silver Ultra Human - Image 1 of 4

    NEW Sealed ULTRAHUMAN Ring AIR Size 12 - Health Tracker Silver Ultra Human

    Brand New
    S$ 254.38
    S$ 36.85 shipping
    11 watching
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  • NEW Sealed Oura Ring 4 Smart Ring 4th Gen. Size 9 Gold Color Activity Tracker - Image 1 of 2

    NEW Sealed Oura Ring 4 Smart Ring 4th Gen. Size 9 Gold Color Activity Tracker

    Brand New
    S$ 466.82
    S$ 39.85 shipping
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  • RingConn Smart Health Monitoring Ring | Size 09 | Moonlight Silver | NEW SEALED! - Image 1 of 4

    RingConn Smart Health Monitoring Ring | Size 09 | Moonlight Silver | NEW SEALED!

    Brand New
    S$ 197.89
    S$ 34.27 shipping
    U⁣⁣6⁣ ⁣⁣⁣V⁣⁣⁣1⁣ ⁣P⁣1⁣⁣ ⁣⁣⁣E⁣D⁣⁣⁣ ⁣S⁣⁣⁣⁣B⁣ ⁣
  • BRAND NEW SEALED Oura Ring 4 Smart Ring Size 7 Activity Tracker, 4th Gen. Silver - Image 1 of 2

    BRAND NEW SEALED Oura Ring 4 Smart Ring Size 7 Activity Tracker, 4th Gen. Silver

    Brand New
    S$ 367.47
    S$ 39.27 shipping
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  • Upright GO 2 Back Posture Trainer and Corrector Device - New Factory Sealed - Image 1 of 3

    Upright GO 2 Back Posture Trainer and Corrector Device - New Factory Sealed

    Brand New · Upright
    S$ 56.47
    S$ 31.01 shipping
    K⁣⁣C⁣⁣ ⁣⁣I⁣⁣F⁣⁣⁣ ⁣⁣⁣⁣M⁣⁣⁣E⁣⁣ ⁣I⁣⁣9⁣⁣ ⁣⁣B⁣
  • RingConn Gen 2 Smart Ring - Size 8 (Matte Black) NEW - Image 1 of 4

    RingConn Gen 2 Smart Ring - Size 8 (Matte Black) NEW

    Brand New
    S$ 323.00
    S$ 38.87 shipping
    Only 1 left!
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  • Oura Ring Gen3 Size 10 Horizon Black Smart Ring Brand New -Know Gen 3 - Image 1 of 4

    Oura Ring Gen3 Size 10 Horizon Black Smart Ring Brand New -Know Gen 3

    Brand New · Horizon
    S$ 176.69
    S$ 34.56 shipping
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  • BRAND NEW SEALED Oura Ring 4 Smart Ring Size 11 Activity Tracker, 4th Gen Silver - Image 1 of 2

    BRAND NEW SEALED Oura Ring 4 Smart Ring Size 11 Activity Tracker, 4th Gen Silver

    Brand New · Horizon
    S$ 367.47
    S$ 39.27 shipping
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  • Oura Gen 3 Horizon Ring - Size 10 - Stealth - NEW + SEALED - Image 1 of 4

    Oura Gen 3 Horizon Ring - Size 10 - Stealth - NEW + SEALED

    Brand New · Horizon
    S$ 169.62
    S$ 34.35 shipping
    7 watching
    3⁣⁣9⁣⁣⁣⁣⁣⁣⁣ ⁣⁣6⁣H⁣ ⁣H⁣⁣U⁣ ⁣H⁣⁣8⁣⁣⁣ ⁣E⁣E⁣ ⁣⁣
  • Oura Ring Gen 4 Smart Ring Size 9 Activity Tracker BLACK - New/Sealed! - Image 1 of 2

    Oura Ring Gen 4 Smart Ring Size 9 Activity Tracker BLACK - New/Sealed!

    Brand New
    S$ 360.40
    S$ 49.66 shipping
    Only 1 left!
    U⁣⁣H⁣ ⁣U⁣6⁣ ⁣⁣⁣⁣J⁣⁣⁣D⁣ ⁣⁣⁣X⁣U⁣⁣ ⁣⁣Z⁣Z⁣⁣ ⁣⁣L⁣
  • New HEALBE GoBe3 Smart Band Automatic Calorie In/Out Tracker and more - Image 1 of 4

    New HEALBE GoBe3 Smart Band Automatic Calorie In/Out Tracker and more

    Brand New
    S$ 196.49
    or Best Offer
    S$ 35.14 shipping
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  • ***BRAND NEW*** Ultrahuman Air G Size 8-9 SMART RING - SEALED - Image 1 of 2

    ***BRAND NEW*** Ultrahuman Air G Size 8-9 SMART RING - SEALED

    Brand New
    S$ 282.71
    S$ 48.09 shipping
    Only 1 left!
    S⁣X⁣ ⁣I⁣I⁣ ⁣S⁣p⁣о⁣N⁣N⁣ ⁣1⁣n⁣s⁣o⁣r⁣e⁣O⁣d⁣ ⁣5⁣X⁣ ⁣L⁣⁣ ⁣⁣
  • Samsung Galaxy Ring Size 6 Titanium GOLD SM-Q507 AI Smart Thing - New Sealed - Image 1 of 3

    Samsung Galaxy Ring Size 6 Titanium GOLD SM-Q507 AI Smart Thing - New Sealed

    Brand New · Samsung
    S$ 422.67
    or Best Offer
    S$ 49.01 shipping
    S⁣3⁣4⁣ ⁣V⁣p⁣o⁣n⁣G⁣s⁣о⁣r⁣e⁣d⁣ ⁣X⁣⁣K⁣ ⁣⁣6⁣⁣U⁣⁣⁣⁣⁣ ⁣
  • Smart Ring Fitness Tracker Heart Rate SPO2/BP Sleep Monitoring IP68 Waterproof - Image 1 of 4

    Smart Ring Fitness Tracker Heart Rate SPO2/BP Sleep Monitoring IP68 Waterproof

    Brand New · Unbranded/Generic
    S$ 36.74
    Free international shipping
    S⁣1⁣6⁣p⁣o⁣n⁣ ⁣s⁣o⁣Z⁣r⁣е⁣Y⁣d⁣ ⁣K⁣H⁣ ⁣Y⁣F⁣ ⁣I⁣⁣W⁣⁣ ⁣⁣U⁣
  • BRAND NEW SEALED Oura Ring 4 Smart Ring 4th Gen. Size 8 BLACK Activity Tracker - Image 1 of 2

    BRAND NEW SEALED Oura Ring 4 Smart Ring 4th Gen. Size 8 BLACK Activity Tracker

    Brand New · Horizon
    S$ 347.68
    S$ 38.69 shipping
    A⁣⁣⁣⁣⁣X⁣ ⁣D⁣Q⁣ ⁣1⁣⁣8⁣⁣ ⁣5⁣⁣V⁣ ⁣E⁣⁣⁣1⁣ ⁣⁣6⁣⁣⁣
  • NEW Sealed ULTRAHUMAN Ring AIR Size 11 - Health Tracker Silver Ultra Human - Image 1 of 4

    NEW Sealed ULTRAHUMAN Ring AIR Size 11 - Health Tracker Silver Ultra Human

    Brand New
    S$ 254.38
    S$ 36.85 shipping
    10 watching
    K⁣⁣T⁣ ⁣⁣W⁣⁣0⁣⁣⁣⁣ ⁣⁣⁣X⁣J⁣⁣ ⁣Z⁣I⁣⁣ ⁣⁣1⁣7⁣⁣ ⁣⁣
  • Fitbit Charge HR Wireless Activity Wristband - Black, Size Small New Sealed - Image 1 of 4

    Fitbit Charge HR Wireless Activity Wristband - Black, Size Small New Sealed

    Brand New · Fitbit
    S$ 55.12
    S$ 38.38 shipping
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  • Oura Ring Gen 4 Smart Ring Size 10 Activity Tracker SILVER - New/Sealed! - Image 1 of 2

    Oura Ring Gen 4 Smart Ring Size 10 Activity Tracker SILVER - New/Sealed!

    Brand New · Horizon
    S$ 360.40
    S$ 49.66 shipping
    Only 1 left!
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  • Oura Ring Gen 3 Horizon Silver US Size 9 - SEALED PLEASE SIZE FIRST (READ DESC) - Image 1 of 2

    Oura Ring Gen 3 Horizon Silver US Size 9 - SEALED PLEASE SIZE FIRST (READ DESC)

    Brand New · Horizon
    S$ 351.99
    S$ 39.74 shipping
    10 watching
    X⁣Z⁣ ⁣Y⁣0⁣ ⁣⁣⁣⁣⁣⁣Y⁣4⁣ ⁣⁣1⁣⁣C⁣⁣⁣⁣ ⁣V⁣⁣⁣⁣5⁣ ⁣
  • Oura Ring Gen 3 Heritage Black Size 8 - Brand New Factory Sealed! - Image 1 of 3

    Oura Ring Gen 3 Heritage Black Size 8 - Brand New Factory Sealed!

    Brand New
    S$ 113.08
    or Best Offer
    S$ 32.68 shipping
    J⁣⁣⁣⁣⁣8⁣⁣⁣⁣ ⁣⁣⁣⁣⁣⁣⁣⁣6⁣⁣⁣S⁣⁣⁣⁣ ⁣0⁣⁣⁣
  • MK66 Smartwatch: Rugged Health & Fitness Tracker - Waterproof, 1.85” HD Screen - Image 1 of 4

    MK66 Smartwatch: Rugged Health & Fitness Tracker - Waterproof, 1.85” HD Screen

    Brand New · Unbranded/Generic
    S$ 55.48
    S$ 30.07 shipping
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  • NEW Fitbit Inspire 1 Health & Fitness Tracker- Black Small+Large - Image 1 of 4

    NEW Fitbit Inspire 1 Health & Fitness Tracker- Black Small+Large

    Brand New · Fitbit
    S$ 53.65
    or Best Offer
    S$ 30.01 shipping
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  • Oura Ring Gen 3 Horizon Silver US Size 6 - SEALED PLEASE SIZE FIRST (READ DESC.) - Image 1 of 2

    Oura Ring Gen 3 Horizon Silver US Size 6 - SEALED PLEASE SIZE FIRST (READ DESC.)

    Brand New · Horizon
    S$ 351.99
    S$ 39.74 shipping
    18 watching
    L⁣⁣⁣⁣⁣R⁣⁣ ⁣⁣⁣N⁣⁣⁣P⁣⁣ ⁣⁣C⁣K⁣⁣ ⁣X⁣⁣W⁣⁣ ⁣R⁣⁣
  • NEW Sealed ULTRAHUMAN Ring AIR Size 10 - Health Tracker Silver Ultra Human - Image 1 of 4

    NEW Sealed ULTRAHUMAN Ring AIR Size 10 - Health Tracker Silver Ultra Human

    Brand New
    S$ 268.52
    S$ 37.26 shipping
    Only 1 left!
    ⁣⁣⁣⁣⁣⁣⁣H⁣⁣⁣⁣⁣R⁣⁣⁣ ⁣K⁣9⁣ ⁣⁣2⁣⁣K⁣⁣⁣ ⁣⁣⁣
  • BRAND NEW SEALED Oura Ring 4 Smart Ring 4th Gen. Size 10 BLACK Activity Tracker - Image 1 of 2

    BRAND NEW SEALED Oura Ring 4 Smart Ring 4th Gen. Size 10 BLACK Activity Tracker

    Brand New · Horizon
    S$ 353.33
    S$ 38.85 shipping
    Z⁣⁣M⁣⁣⁣ ⁣H⁣I⁣ ⁣⁣⁣J⁣⁣⁣⁣⁣⁣⁣⁣⁣B⁣⁣ ⁣L⁣⁣⁣⁣H⁣
  • Oura Ring Gen4 Silver Size 9 Smart Ring Sleep Fitness Tracker Health Brand New - Image 1 of 4

    Oura Ring Gen4 Silver Size 9 Smart Ring Sleep Fitness Tracker Health Brand New

    Brand New
    S$ 483.41
    S$ 39.24 shipping
    17 watching
    Y⁣2⁣ ⁣⁣T⁣⁣7⁣⁣ ⁣⁣⁣X⁣B⁣ ⁣⁣D⁣⁣O⁣⁣ ⁣⁣⁣⁣⁣⁣⁣⁣⁣
  • Nike+ Fuelband Bluetooth Smart Watch *NEW* - Image 1 of 4

    Nike+ Fuelband Bluetooth Smart Watch *NEW*

    Brand New · Nike
    S$ 141.36
    or Best Offer
    S$ 47.64 shipping
    ⁣⁣J⁣⁣⁣X⁣ ⁣⁣U⁣C⁣⁣ ⁣⁣⁣5⁣A⁣ ⁣⁣⁣⁣Z⁣2⁣⁣⁣⁣ ⁣⁣U⁣
  • NEW Oura Ring Gen 3 Heritage Black Size 11 – Fitness Tracker, Sleep & Heart Rate - Image 1 of 2

    New ListingNEW Oura Ring Gen 3 Heritage Black Size 11 – Fitness Tracker, Sleep & Heart Rate

    Brand New · Horizon
    S$ 135.69
    S$ 40.54 shipping
    O⁣⁣⁣⁣⁣⁣C⁣ ⁣Z⁣⁣⁣⁣M⁣ ⁣⁣7⁣⁣Q⁣⁣ ⁣N⁣J⁣ ⁣U⁣Q⁣ ⁣9⁣⁣
  • ***BRAND NEW*** Ultrahuman Air MATTE GREY SMART RING - SIZE 09 - SEALED - Image 1 of 4

    ***BRAND NEW*** Ultrahuman Air MATTE GREY SMART RING - SIZE 09 - SEALED

    Brand New
    S$ 279.88
    S$ 37.60 shipping
    ⁣⁣⁣F⁣⁣S⁣ ⁣⁣⁣N⁣R⁣⁣⁣⁣ ⁣D⁣⁣E⁣ ⁣5⁣⁣⁣⁣O⁣ ⁣Y⁣3⁣ ⁣
  • RingConn Smart Health Monitoring Ring | Size 11 | Pale Gold | NEW SEALED! - Image 1 of 4

    RingConn Smart Health Monitoring Ring | Size 11 | Pale Gold | NEW SEALED!

    Brand New
    S$ 197.89
    S$ 34.27 shipping
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  • ***BRAND NEW*** Ultrahuman Air GOLD Size 8 SMART RING - SEALED - Image 1 of 4

    ***BRAND NEW*** Ultrahuman Air GOLD Size 8 SMART RING - SEALED

    Brand New
    S$ 279.88
    S$ 37.60 shipping
    36 watching
    3⁣D⁣ ⁣P⁣T⁣ ⁣9⁣⁣⁣7⁣⁣ ⁣⁣N⁣⁣D⁣⁣ ⁣⁣S⁣R⁣ ⁣F⁣⁣⁣ ⁣⁣⁣
  • Fitbit Flex 2 Activity Tracker Black in Box Good Condition Box Damaged - Image 1 of 4

    Fitbit Flex 2 Activity Tracker Black in Box Good Condition Box Damaged

    Brand New · Fitbit
    S$ 82.32
    or Best Offer
    S$ 34.91 shipping
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  • NEW Sealed ULTRAHUMAN Ring AIR Size 11 - Health Tracker Black Color Ultra Human - Image 1 of 4

    NEW Sealed ULTRAHUMAN Ring AIR Size 11 - Health Tracker Black Color Ultra Human

    Brand New
    S$ 240.24
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    NEW Sealed ULTRAHUMAN Ring AIR Size 5 - Health Tracker Gold Color Ultra Human

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    Fitbit Charge 6 Fitness Tracker Smartwatch Porcelain New!

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    Fitbit Inspire 2 Activity Tracker Heart Rate Monitor Black Fitness Tracker. New

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