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Best selling products: Best
Blue Swimming Fitness Activity Trackers
Bestselling
Top Rated
1
Rank 1
Fitbit Charge 6 Fitness Tracker - Black - GA05183NA
(62)
$98.00 New
$98.00 New
$25.00 Used
$25.00 Used
2
Rank 2
Fitbit Versa 4 Fitness Smartwatch - Black
(81)
$118.95 New
$118.95 New
$45.00 Used
$45.00 Used
3
Rank 3
Fitbit Inspire 3 By Google -Black Case And Midnight Zen Band
(28)
$59.99 New
$59.99 New
$27.99 Used
$27.99 Used
4
Rank 4
Oura Ring 4 Bluetooth Smart Ring In Gold Size 9 JZ90-54216-09
(2)
$299.99 New
$299.99 New
$229.90 Used
$229.90 Used
5
Rank 5
Fitbit Inspire 3 Activity Tracker - FB424BKYW-US
(54)
$64.99 New
$64.99 New
$30.99 Used
$30.99 Used
6
Rank 6
Fitbit Charge 6 Wristband - White (GA05185NA)
(23)
$138.58 New
$138.58 New
$60.00 Used
$60.00 Used
7
Rank 7
Fitbit Versa 4 Activity Tracker - FB523SRAG-US (Blue)
(10)
$159.95 New
$159.95 New
$79.49 Used
$79.49 Used
8
Rank 8
Fitbit Sense 2 Health and Fitness Smartwatch, One Size - Grey/Graphite - (FB521BKGB)
(56)
$185.00 New
$185.00 New
$40.00 Used
$40.00 Used
9
Rank 9
Oura Ring Gen 3 Horizon Stealth Size 10 Smart Ring
$299.99 New
$299.99 New
$189.99 Used
$189.99 Used
10
Rank 10
Fitbit Versa 2 - Health & Fitness Smart Watch Graphite Body / Black Band FB507
(16)
$69.98 New
$69.98 New
$24.99 Used
$24.99 Used
11
Rank 11
Fitbit - Luxe Fitness & Wellness Tracker - Graphite (FB422BKBK)
(5)
$164.99 New
$164.99 New
$44.99 Used
$44.99 Used
12
Rank 12
Fitbit Working Zip FB301 G286 Wireless Activity Tracker Black
(45)
$49.32 New
$49.32 New
$20.00 Used
$20.00 Used
13
Rank 13
Oura Gen3 Heritage Ring Activity/Sleep Tracker in Black Size 10 (JZ90-1001-10)
$144.00 New
$144.00 New
$129.99 Used
$129.99 Used
14
Rank 14
Upright GO 2 Back Posture Trainer and Corrector Device
(13)
$64.95 New
$64.95 New
$25.00 Used
$25.00 Used
15
Rank 15
Fitbit Versa 2 Wristband Activity Tracker - Black (FB507BKBK)
(426)
$64.66 New
$64.66 New
$19.91 Used
$19.91 Used
16
Rank 16
Fitbit ACE 3 18.29 mm Activity Fitness Tracker for Kids - Black/Sport Red
(4)
$44.99 New
$44.99 New
$31.26 Used
$31.26 Used
17
Rank 17
Fitbit Inspire 3 Fitness Tracker Lavendar/Lilac Bliss - Open Box
$69.99 New
$69.99 New
$38.99 Used
$38.99 Used
18
Rank 18
Fitbit Flex 2 Activity Tracker - Black (FB403BK)
(508)
$55.20 New
$55.20 New
$26.95 Used
$26.95 Used
19
Rank 19
Oura Ring Gen 3 Horizon Silver Size 11 Smart Ring (Please Size First)
(1)
$179.99 New
$179.99 New
$110.00 Used
$110.00 Used
20
Rank 20
Fitbit Charge 3 Fitness Activity Tracker - Graphite/Black
(682)
$49.99 New
$49.99 New
$7.99 Used
$7.99 Used
21
Rank 21
Fitbit Charge 3 Fitness Wristband - Blue Gray/Rose Gold
(191)
$68.39 New
$68.39 New
$33.99 Used
$33.99 Used
22
Rank 22
Fitbit Versa 2 Activity Tracker - Petal/Copper Rose
(255)
$72.25 New
$72.25 New
$19.99 Used
$19.99 Used
23
Rank 23
Fitbit Versa 3 Wristband Activity Tracker - Black (FB511BKBK)
(227)
$169.99 New
$169.99 New
$29.99 Used
$29.99 Used
24
Rank 24
Fitbit Charge 5 Fitness & Health Tracker - Black/Graphite Stainless Steel (FB421BKBK)
(12)
$89.99 New
$89.99 New
$29.99 Used
$29.99 Used
25
Rank 25
Amazfit Band 5 | Black | Fitness Tracker | 15-Day Battery Life | Water Resistant
(1)
$31.99 New
$31.99 New
---- Used
No used products available
26
Rank 26
Fitbit FB512GLWT Sense Advanced Health & Fitness Smartwatch - Soft Gold
$149.99 New
$149.99 New
$83.99 Used
$83.99 Used
27
Rank 27
Withings Pulse HR Water Resistant 50m Health Fitness Tracker Heart Rate Sport
(1)
$80.99 New
$80.99 New
$49.00 Used
$49.00 Used
28
Rank 28
Fitbit Inspire 2 FB418 Activity Fitness Tracker Heart Rate - Black - Tested
(3)
$55.00 New
$55.00 New
$25.00 Used
$25.00 Used
29
Rank 29
Whoop WS40 4.0 Fitness Tracker - Onyx
(3)
$76.00 New
$76.00 New
$40.00 Used
$40.00 Used
30
Rank 30
Fitbit Sense Smartwatch - FB512GLWT (Soft Gold)
(33)
$125.99 New
$125.99 New
$60.00 Used
$60.00 Used
31
Rank 31
Fitbit Inspire HR Fitness Tracker - Black (FB413BKBK)
(299)
$37.00 New
$37.00 New
$24.99 Used
$24.99 Used
32
Rank 32
Oura Ring Gen 3 Heritage US Size 12 – Black (JZ90-1001-12)
$139.99 New
$139.99 New
$129.99 Used
$129.99 Used
33
Rank 33
Fitbit Inspire 2 Activity Tracker - Black
(201)
$43.99 New
$43.99 New
$13.27 Used
$13.27 Used
34
Rank 34
Fitbit Alta HR Size L Heart Rate Wristband - Black (ALTAHRSJXQ402)
(3)
$54.99 New
$54.99 New
$32.27 Used
$32.27 Used
35
Rank 35
Fitbit Inspire Activity Tracker - Black
(185)
$49.95 New
$49.95 New
$18.99 Used
$18.99 Used
36
Rank 36
Garmin vívofit jr. 3 Activity Tracker - Lilac Floral
(2)
$49.99 New
$49.99 New
---- Used
No used products available
37
Rank 37
Fitbit Flex Wireless Activity Sleep Wristband - Black
(642)
$24.99 New
$24.99 New
$7.95 Used
$7.95 Used
38
Rank 38
Fitbit Inspire 3 Health Fitness Tracker By Google Black Brand - Never Opened
$79.88 New
$79.88 New
$55.00 Used
$55.00 Used
39
Rank 39
Garmin Index Sleep Tracking Monitor Armband Size S-M 010-03024-01
$169.99 New
$169.99 New
---- Used
No used products available
40
Rank 40
Fitbit Versa Smartwatch, Large - Black
(547)
$67.99 New
$67.99 New
$25.00 Used
$25.00 Used
41
Rank 41
Fitbit Charge 5 Activity Tracker - Black/Graphite Stainless Steel
(164)
$125.00 New
$125.00 New
$29.99 Used
$29.99 Used
42
Rank 42
Fitbit Ace 3 Special Edition Minions Activity Tracker - Yellow
(6)
$52.49 New
$52.49 New
$35.00 Used
$35.00 Used
43
Rank 43
Fitbit Ace LTE GA05576-NA Kids Smartwatch - Mild NO BAND
$134.95 New
$134.95 New
$44.99 Used
$44.99 Used
44
Rank 44
Fitbit Sense Advanced Activity Tracker Smartwatch - Carbon/Graphite (512BKBK)
(260)
$125.00 New
$125.00 New
$20.00 Used
$20.00 Used
45
Rank 45
ULTRAHUMAN UHRA-RT-08 Ring AIR Smart Ring - Size 8 - Raw Titanium - Track Sleep
$223.99 New
$223.99 New
---- Used
No used products available
46
Rank 46
Oura Ring Size Kit Generation 3 Sizes 6-13 (Complete Set) JZ98-0030
(1)
$14.95 New
$14.95 New
$5.50 Used
$5.50 Used
47
Rank 47
Fitbit Alta Wristband, Large - Black
(323)
$14.95 New
$14.95 New
$12.00 Used
$12.00 Used
48
Rank 48
Fitbit Charge HR GPS Activity Tracker - Black, L
(1030)
$49.99 New
$49.99 New
$18.00 Used
$18.00 Used
49
Rank 49
Fitbit Surge Wristband Activity Tracker, Large - Black
(858)
$90.00 New
$90.00 New
$12.80 Used
$12.80 Used
50
Rank 50
Fitbit Versa Lite Edition Aluminum Case with 2 S/L Bands - White/Silver (GPS)
(2)
$52.20 New
$52.20 New
$24.99 Used
$24.99 Used
51
Rank 51
Garmin 010-02173-11 Venu 1.2in Amoled GPS Hardware Sport Tracker Smartwatch - Black
(55)
$149.99 New
$149.99 New
$99.00 Used
$99.00 Used
52
Rank 52
Fitbit Sense Advanced Health Smartwatch with Silicone Band - Heart FB512BKBK
$115.00 New
$115.00 New
$44.90 Used
$44.90 Used
53
Rank 53
Fitbit Versa 2 Activity Tracker - Stone/Mist Gray
(101)
$94.49 New
$94.49 New
$35.00 Used
$35.00 Used
54
Rank 54
Fitbit Charge 5 Activity Tracker - FB421BKBK (Graphite)
(38)
$88.88 New
$88.88 New
$29.99 Used
$29.99 Used
55
Rank 55
WEGO Active Smart Activity Tracker Pedometer Step Counter Calories Sleep
$2.62 New
$2.62 New
---- Used
No used products available
56
Rank 56
Simmons BeautyRest Sleep Tracker Sleeptracker Smart Bed Monitor STS-20
(14)
$24.99 New
$24.99 New
$13.50 Used
$13.50 Used
57
Rank 57
My Zone MZ-Switch Fitness Tracker - Black/Red
$79.99 New
$79.99 New
$39.99 Used
$39.99 Used
58
Rank 58
Fitbit Versa 2 Special Edition Activity Tracker - Smoke Woven/Mist Gray
(45)
$80.99 New
$80.99 New
$79.95 Used
$79.95 Used
59
Rank 59
BILLBOARD Bluetooth Tracker Fitness Smartwatch Black KW 1420
$9.95 New
$9.95 New
---- Used
No used products available
60
Rank 60
Gems Activity Tracker Wrist Watch Alarm Steps Sleep Teal
(6)
$7.45 New
$7.45 New
---- Used
No used products available
61
Rank 61
Zoostliss Dancing Walking Yellow Duck Baby Toy With Music and LED Light up for I
(2)
$24.60 New
$24.60 New
---- Used
No used products available
62
Rank 62
Fitbit Alta Small Activity Tracker - Black
(425)
$42.50 New
$42.50 New
$17.99 Used
$17.99 Used
63
Rank 63
Fitbit Inspire 2 Activity Tracker - Lunar White
(48)
$60.00 New
$60.00 New
$35.95 Used
$35.95 Used
64
Rank 64
Oura Ring Gen3 Horizon Stealth US11
$179.99 New
$179.99 New
---- Used
No used products available
65
Rank 65
Amazfit BIP U A2017 Black Silicon Unisex Smart Watch UNTESTED
(1)
$28.95 New
$28.95 New
$17.00 Used
$17.00 Used
66
Rank 66
COROS POD 2 Performance Optimization Device - Gray (RUNPOD2)
$95.99 New
$95.99 New
---- Used
No used products available
67
Rank 67
Upright Go Posture Corrector (URB04WIN)
(23)
$19.98 New
$19.98 New
$11.00 Used
$11.00 Used
68
Rank 68
Fitbit Charge HR Wireless Activity Tracker - Teal
(66)
$34.99 New
$34.99 New
$25.00 Used
$25.00 Used
69
Rank 69
Fitbit Charge 2 Activity Tracker - Black (FB407SBKL)
(1528)
$44.85 New
$44.85 New
$16.02 Used
$16.02 Used
70
Rank 70
Garmin vívosmart 5 Activity Tracker - Cool Mint
$115.00 New
$115.00 New
$70.00 Used
$70.00 Used
71
Rank 71
Jawbone Up3 Smart Fitness Tracking Wristband Activity Tracker
(4)
$15.95 New
$15.95 New
$7.00 Used
$7.00 Used
72
Rank 72
Nike iPod Sport Kit Wireless Running Shoe Sensor Ma692ll/f
(4)
$6.39 New
$6.39 New
$4.95 Used
$4.95 Used
73
Rank 73
Necklace Accessory for Upright Go 2 Posture Trainer Black
$22.99 New
$22.99 New
---- Used
No used products available
74
Rank 74
Fitbit Charge 3 & 4 Small Black Genuine Fitbit Accessorie Band FB168ABBKS
$9.90 New
$9.90 New
---- Used
No used products available
75
Rank 75
Lot 12 iTouch Active Fitness Tracker Burgundy 500144B-51-G10
(1)
$16.38 New
$16.38 New
---- Used
No used products available
76
Rank 76
Fitbit Charge Fb404 Black Fitness Activity Tracker Working charger
(25)
$35.00 New
$35.00 New
$15.99 Used
$15.99 Used
77
Rank 77
3 3plus Elite Series Lite Activity Tracker Pink Water Resistant Ip65
(12)
$8.75 New
$8.75 New
---- Used
No used products available
78
Rank 78
Fitbit FB404BKL Charge Wireless Activity Wristband
(323)
$64.99 New
$64.99 New
$18.69 Used
$18.69 Used
79
Rank 79
Fitbit Charge 3 Fitness Activity Tracker Watch (FB410GMWT) - Graphite/White
(47)
$119.99 New
$119.99 New
$45.00 Used
$45.00 Used
80
Rank 80
Fitbit Versa Fitness Smartwatch - Peach/Rose-Gold Aluminium (FB504RGPK)
(220)
$139.99 New
$139.99 New
$28.50 Used
$28.50 Used
81
Rank 81
Razer RZ15-01290100-R3U1 Nabu X Fitness Smartband - Black
(6)
$9.99 New
$9.99 New
$9.00 Used
$9.00 Used
82
Rank 82
Oura Ring Gen 3 Heritage Size 8 - Black JZ90-1001-08
(2)
$145.00 New
$145.00 New
---- Used
No used products available
83
Rank 83
Fitbit Flex Fb401bk Wireless Wrsitband Track Activity Sleep 2 Large Wrist
(11)
$46.99 New
$46.99 New
$26.25 Used
$26.25 Used
84
Rank 84
Philips Hue Go Portable Light - White/Color Ambiance
(68)
$98.99 New
$98.99 New
$37.20 Used
$37.20 Used
85
Rank 85
Actiiv Activity Tracker Fitness Acubf003 UPC 933773503648
(2)
$14.20 New
$14.20 New
---- Used
No used products available
86
Rank 86
Fitbit FB405PML Charge HR Wireless Activity Wristband Plum Large Open Box
(306)
$44.99 New
$44.99 New
$19.99 Used
$19.99 Used
87
Rank 87
iFit IFLINK115 Activity Tracker One Size - Black
(64)
$17.99 New
$17.99 New
$7.12 Used
$7.12 Used
88
Rank 88
RENPHO Ring Sizing Kit for Lynx Smart Ring Find Your Kit A Black
$2.54 New
$2.54 New
---- Used
No used products available
89
Rank 89
Garmin 010-02441-33 Vivofit Jr. 3 Kids Disney Princess Ariel Mermaid Sport Watch
$69.99 New
$69.99 New
$35.00 Used
$35.00 Used
90
Rank 90
Fitbit Charge 2 Heart Rate Fitness Activity Tracker Aqua Band W/Charger FB407
(1)
$54.99 New
$54.99 New
---- Used
No used products available
91
Rank 91
Oura Ring Gen3 Horizon Activity Tracker Ring In Silver - Size 12 JZ90-51384-12
$219.00 New
$219.00 New
$174.99 Used
$174.99 Used
92
Rank 92
Fitbit Inspire HR Fitness Tracker - White/Black
(51)
$44.99 New
$44.99 New
$20.00 Used
$20.00 Used
93
Rank 93
Fitbit Inspire FB412BYBY Fitness Tracker Wristband - Sangria
(82)
$59.90 New
$59.90 New
$21.00 Used
$21.00 Used
94
Rank 94
Fitbit One Wristband Activity and Sleep Tracker - Black
(402)
$45.99 New
$45.99 New
$20.00 Used
$20.00 Used
95
Rank 95
Under Armour Healthbox Connected Fitness System - 9j 64
(21)
$94.99 New
$94.99 New
---- Used
No used products available
96
Rank 96
Black Beurer AS81 Bluetooth Activity Sensor Watch
(5)
$6.99 New
$6.99 New
---- Used
No used products available
97
Rank 97
iFit Vue Fitness Tracker - Papaya Punch
(22)
$18.74 New
$18.74 New
$4.99 Used
$4.99 Used
98
Rank 98
Fitbit Inspire 3 One Size Fitness Smartwatch Midnight Zen & Black -
(2)
$89.99 New
$89.99 New
$49.99 Used
$49.99 Used
99
Rank 99
Amazon Halo Band Activity Tracker - Black/Onyx, Large
(2)
$20.00 New
$20.00 New
$18.88 Used
$18.88 Used
100
Rank 100
Craig Activity Tracker Watch Bluetooth Pedometer CC426
(3)
$11.00 New
$11.00 New
---- Used
No used products available
