Activity Trackers

I9 Activity Tracker with Heart Rate Monitor Black

The activity tracker is compatible with Android or iOS operating systems, and can be connected to your mobile phone via Bluetooth.
Additionally, it has a heart rate and breathing monitor during sleep so that you can have information about the quality of your sleep (e.g. restless sleep) and a calorie counter that calculates how many calories you have burned in a day. It also has the ability to receive notifications from your mobile phone (e.g. alarm, social media).

  • Sensors: Calorimeter, Heart Beat Monitor, Sleep Monitoring, Pedometer
  • Screen Type: TFT
  • Connection: Bluetooth
  • Standby Time: 168hrs
14,90
Deliveryuntil Tue, 04 Mar
+14,00 €shipping cost

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With this purchase, you have:

2 years warranty

from 14,90 €

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Prices are calculated for:Luxembourg, Other Payment Options

  1. 14,90 €

  2. 19,60 €

Description

The activity tracker is compatible with Android or iOS operating systems, and can be connected to your mobile phone via Bluetooth.
Additionally, it has a heart rate and breathing monitor during sleep so that you can have information about the quality of your sleep (e.g. restless sleep) and a calorie counter that calculates how many calories you have burned in a day. It also has the ability to receive notifications from your mobile phone (e.g. alarm, social media).

  • Sensors: Calorimeter, Heart Beat Monitor, Sleep Monitoring, Pedometer
  • Screen Type: TFT
  • Connection: Bluetooth
  • Standby Time: 168hrs

Manufacturer

OEM

Specifications

Technical Specifications

Colour
Black
Ring
No
Screen Size
0.96 "
Screen Type
TFT
Release Date
2018
Compatibility
Android, iOS
Connection
Bluetooth

Features & Functions

Use
Walking, Running
Features
Application Notification, Inactivity Reminder, Vibration, Rechargable Battery

Additional Specifications

Sensors
Calorimeter, Heart Beat Monitor, Sleep Monitoring, Pedometer
Waterproof
Splash Proof

Battery

Battery Capacity
80 mAh
Standby Time
168 hrs

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

Reviews

Reviews by our members

  • dιμknrgς
    2
    1 out of 1 members found this review helpful

    It seems to be of good quality, definitely discreet in size and color. As for its functions:
    Steps: it is not accurate, it counts many unnecessary steps, which means that even the slightest movement of the hand, such as brushing teeth, will be counted as steps!
    Heart rate: it has absolutely no relation to reality. During HIIT with normal heart rate of 163, it shows 89!
    Calories: it counts the ones related to the steps it has counted. Also, it has no relation to reality since the steps are not accurate.
    The other functions (sleep, blood pressure, oxygen) do not concern me, so I won't write about them. The strap has an issue when trying to remove it for charging, it's a hassle. Same goes for fastening it. The battery life is not great, it lasts only for two days. In the end, for 20€ instead of spending it on a skipping rope, get this one that at least tells the time...

    Translated from Greek ·
    • Comfort
    • Material quality
    • Battery life
    • Inaccuracy in measurements
    • Limited number of features
    • Value for money
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  • Christina_552
    5
    2 out of 2 members found this review helpful

    It is relatively worth the cost,
    - ADVANTAGES: It is very good, it counts what it says (steps, calories, heart rate, pressure, etc.), it provides reminders for water intake, sitting for too long, alarm clock, and notifications from Facebook, messages, etc.
    - DISADVANTAGES: It requires quite a bit of force to remove and charge the strap, as well as to fasten it to the hand (there may be some errors in step counting, but usually they are very accurate)

    Translated from Greek ·
    • Accuracy in measurements
    • Battery life
    • Sufficient number of features
    • Comfort
    • Material quality
    • Value for money
    Did you find this review helpful?
  • Vangelis31
    5
    2 out of 2 members found this review helpful

    Verified purchase

    For its price, it is very good and its battery lasts for a week with one charge. I am quite satisfied with its purchase!

    Translated from Greek ·
    • Accuracy in measurements
    • Battery life
    • Sufficient number of features
    • Comfort
    • Material quality
    • Value for money
    Did you find this review helpful?
  • Iordanis_Kourtidis

    Verified purchase

    • Battery life
    • Sufficient number of features
    • Comfort
    • Material quality
    • Value for money
  • Verified purchase

    For the money, it is good

    Translated from Greek ·
    • Sufficient number of features
    • Comfort
    • Material quality
    • Value for money
    • Relative accuracy in measurements
    • Battery life
    • Easy-to-read screen
    Did you find this review helpful?
  • Very good for its price, the protein is cheap too. Very good I9 black.

    Translated from Greek ·
    • Accuracy in measurements
    • Battery life
    • Sufficient number of features
    • Comfort
    • Material quality
    • Value for money
    Did you find this review helpful?
  • Verified purchase

    Very good but one negative is that it is difficult to fasten the strap

    Translated from Greek ·
    • Accuracy in measurements
    • Battery life
    • Material quality
    • Moderate number of features
    • Value for money
    • Comfort
    Did you find this review helpful?
  • Verified purchase

    • Accuracy in measurements
    • Battery life
    • Sufficient number of features
    • Comfort
    • Material quality
    • Value for money
    • Easy-to-read screen