What bluetooth heart rate monitors work with this timer? I would like to use a chest strap for better accuracy

The Flex Timer app can integrate with any heart rate monitor that supports the bluetooth heart rate profile. This open standard allows any app to integrate with any heart rate monitor without tying you in to a vendor specific application. Unfortunately, some companies do not follow this standard and instead use a proprietary protocol so that only their apps or their approved partner's apps can integrate with their technology. The following cheststrap heart rate monitors will work with the Flex Timer: Wahoo Fitness - Tickr Polar - H7 Coospo - H8 Kurtkinetic - Bluetooth Smart Heartrate Strap The following wristband/armband heart rate monitors will work with the Flex Timer: Mio Global - Link Scosche - Rhythm+

While using the app, does it disable the phone's "sleep" or lock mode? If not does the app still function while phone is locked?

The app is used to program and initiate the external timer. Once you have started the timer, the phone is no longer necessary and can be disconnected, put to sleep or locked. The timer will continue to run even if the phone is locked or sleeps.

Is it android compatible?

Yes. It works with both Android and iOS devices that have Bluetooth Low Energy (which is most modern devices).

does the timer count both up and down?

Yes, it has standard, round, interval, tabata , EMOM, timer and some customizable options.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Home Edition

Product ID: 52816624

Details

Colour
2.3" Blue/Red
Brand
GymNext
Material
Aluminium
Product dimensions
5.6D x 33W x
Item weight
1.36 Kilograms

📱Bluetooth app control

🔗Multi-device sync & casting

⏱️11 versatile timer modes

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

R6635

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

Description

⏳ Elevate every rep with precision timing that keeps you ahead of the pack!

INTEGRATED AUDIO SYNC - Interval cues fade your music automatically or use the built-in buzzer for perfect timing.
SCALABLE MULTI TIMER SYNC - Link multiple timers wirelessly for team workouts, competitions, or multi-room gyms.
CRYSTAL CLEAR 13 LED DISPLAY - Large 2.3" digits ensure you never miss a beat, even in intense sessions.
ULTIMATE WORKOUT CUSTOMIZATION - Tailor intervals, rest periods, and repeats to your exact training style.
SEAMLESS BLUETOOTH CONNECTIVITY - Effortlessly control your timer from any iOS or Android device with a reliable app.

The GymNext Flex Timer Home Edition is a 13-inch LED wall clock designed for serious interval training. Featuring 11 timer modes, Bluetooth app control, and multi-device synchronization, it offers unmatched customization and seamless integration with your workout music and multiple displays. Perfect for home gyms, CrossFit boxes, and professional training spaces.

Reviews

M**S

Stopped working with the App, frustrating and wasted my money

At first it was great: Very clear, the app had numerous settings and options and perfect for the home gym or even a gym . However, the app has stopped connecting with the timer. I have done all the trouble shooting options multiple times: permissions, blue tooth, location, factory reset, re-installed etc. Even tried 2 different phones - Still will not connect. I really can't be bothered to waste anymore time (no pun intended) on this. The return window expired 16 months ago and they are out of stock. Very poor and would not buy again anyway. One for the scrap heap!

31.07.2020

M**Y

Broken within 10 minutes of use.

I received this in the post. I set it up and it to test and it was working okay. I then moved it to the location where I wanted it to be permanently. When I plugged it in I heard a fizz/buzz and it no longer powers on.The circuit looks loose when you look through the glass. Also didn’t come with a UK power adapter which is poor!Not worth the expensive price!

19.11.2020

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

R6635

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

View all Trustpilot reviews

Product Dimensions	33.02 x 5.08 x 12.7 cm; 1.36 kg
Batteries required	No
Import designation	Imported
Item weight	1.36 Kilograms

Home Edition

Details

Details

Description

Specifications

Reviews

Common Questions